Threads of Destiny: ‘In Your Radiant Season’ Unravels the Complex Tapestry of Korea’s Premier Fashion Empire
The highly anticipated drama, “In Your Radiant Season,” is poised to captivate audiences with its intricate portrayal of ambition, artistry, and intertwined fates within the cutthroat world of high fashion. At its heart lies Nana Atelier, Korea’s undisputed leading fashion powerhouse, a realm where creativity clashes with commerce and personal narratives are woven into every stitch. The series promises a rich narrative, introducing viewers to the formidable figures who command this empire, each bringing a distinct hue to the drama’s vibrant palette.
Central to the story’s emotional core is the compelling dynamic between two individuals whose lives mirror contrasting seasons. Sunwoo Chan, portrayed by the charismatic Chae Jong Hyeop, embodies the effervescence of an endless summer vacation. He navigates life with an infectious optimism, approaching each day as an exciting adventure. His counterpart, Song Ha Ran, brought to life by the versatile Lee Sung Kyung, represents the stark solitude of winter. Having retreated into herself, she carries an aura of cool reserve, a stark contrast to Sunwoo Chan’s warmth. Their eventual collision is set to be a pivotal point, exploring how these opposing forces might find harmony, or perhaps, ignite a transformative spark.
The visual grandeur of “In Your Radiant Season” is immediately apparent through the newly unveiled stills, which offer a glimpse into the striking aesthetics and commanding presence of Nana Atelier’s leadership. These images don’t merely showcase characters; they introduce titans of industry, each meticulously styled to reflect their power, their passion, and their place within this exclusive world.

At the very pinnacle of Nana Atelier stands Kim Nana, portrayed with formidable elegance by Lee Mi Sook. A name synonymous with global fashion innovation, she is reverently dubbed “Queen Nana” by those who orbit her sphere. Her mere presence is a force of nature, capable of reshaping the atmosphere of any space she graces. Her signature look is a carefully curated testament to her identity: impeccably styled blonde hair, a perfectly tailored black suit that speaks volumes of her precision, oversized sunglasses that shield both her eyes and her deeper thoughts, and a ubiquitous cup of black coffee – a symbol of her unyielding drive. Kim Nana is the architect of Nana Atelier’s success, having sculpted the brand with an uncompromising vision and a craftsman-like dedication that tolerates not even a 0.1-inch deviation from perfection. Her standards are so absolute, her authority so ingrained, that within the hallowed halls of her company, employees refer to her not just as a CEO, but as “the one and only law.” Her journey from a visionary designer to an undisputed matriarch of fashion is a narrative thread that explores the immense pressure of maintaining a legacy, the sacrifices made for artistic integrity, and the often solitary burden of leadership. Beyond her professional persona, Kim Nana’s personal history is deeply intertwined with the drama’s core, revealing a complex family dynamic that adds profound layers to her character.
Stepping into the challenging role of chief designer is Song Ha Ran, Kim Nana’s granddaughter, embodied by Lee Sung Kyung. Ha Ran is the meticulous orchestrator of Nana Atelier’s creative output, overseeing every critical stage from initial concept planning to the breathtaking finality of the runway direction. She carries herself with an expressionless composure, a shield against the intense pressures of her position and her grandmother’s formidable expectations. Her personal style, characterized by restrained silhouettes and a monochrome palette, mirrors her professional ethos: a no-frills charisma, a pragmatic approach, and an unwavering focus on delivering results. Ha Ran is a leader who values efficiency and excellence above all else, driven by an internal compass that points resolutely towards perfection. Her upbringing under Kim Nana’s relentless pursuit of flawlessness has shaped her into the formidable designer she is, but it has also forged a relationship steeped in a unique blend of authority, hierarchy, and a profound, albeit unspoken, need for mutual protection. This layered dynamic between grandmother and granddaughter—a bond that transcends professional roles to touch upon deep-seated family ties and shared legacies—will undoubtedly be a cornerstone of the series, exploring how two powerful women, bound by blood and ambition, navigate the complexities of their connection in a world that demands unwavering strength.
A vibrant contrast to her older sister’s cool demeanor is Song Ha Young, a junior designer on Design Team 1, played by the spirited Han Ji Hyeon. Ha Young is a natural prodigy, blessed with an innate artistic sense and an exceptional talent that sets her apart. Her free-spirited energy and candid personality make her a vital force within the team, acting as both a hidden ace whose unexpected brilliance can turn the tide of a project, and a lively mood maker who injects much-needed vivacity into the often-stressful creative environment. Her journey will explore the challenges of carving out one’s own identity in the shadow of a legendary grandmother and a highly competent sister, while also navigating the complexities of her burgeoning personal life. Initially, Ha Young found mischievous joy in playfully teasing COO Yeon Tae Seok, but as the story unfolds, her perception of him begins to shift. Tae Seok’s quiet yet consistent support, his steady presence in the face of her mistakes, gradually awakens new, unanticipated feelings within her, hinting at a sweet and evolving romance that adds another dimension to the drama’s narrative tapestry.
The indispensable pillar of Nana Atelier is Yeon Tae Seok, the Chief Operating Officer, impeccably portrayed by Kwon Hyuk. Always clad in meticulously tailored suits, regardless of the season, Tae Seok serves as Kim Nana’s unwavering right-hand man, overseeing the vast and intricate machinery of the company’s overall management. His journey to this position is a testament to his unparalleled dedication and astute understanding of the fashion industry. He began his career at Nana Atelier in the most humble capacity, as a part-time errand worker, then steadily climbed the ranks, transitioning through roles as a driver and secretary before ascending to the executive leadership as COO. This remarkable trajectory means that Tae Seok possesses an intimate, grassroots understanding of Nana’s philosophy, her vision, and her uncompromising standards, arguably more deeply than anyone else in the company. While he projects the image of a cold, principle-driven executive, strictly guided by systems and rules, beneath this reserved exterior burns an intense, unshakeable loyalty to Nana Atelier. He is the quiet strategist, the steady hand that ensures the empire’s continued prosperity, embodying the often-unseen strength required to support a creative genius. His character will offer insights into the meticulous operations of a global fashion house and the profound loyalty that can develop between a visionary leader and her most trusted confidant.

The design team itself is a microcosm of diverse personalities and creative approaches, each contributing to the unique identity of Nana Atelier. Senior designer Jeremy, played by Jang Yong Won, is a striking figure known for his bold personality, his eye-catching use of vivid colors, and his daring, unconventional styling choices. His artistic philosophy frequently clashes with Ha Ran’s more restrained and pragmatic approach, creating a dynamic tension that promises both conflict and innovative breakthroughs within Design Team 1. This creative friction will highlight the different facets of design and the delicate balance required to merge varying artistic visions into a cohesive collection.
Complementing this vibrant mix is junior designer Baek Seung Gyu, portrayed by Ki Hyun Woo. With a trendy physique and a commitment to rigorous self-discipline, Seung Gyu might initially present a lighthearted impression. However, beneath this facade lies a profound and sincere dedication to fashion, making him a grounded and reliable presence within the team. His character embodies the diligent effort and earnest passion often found in rising talents within the industry, providing a relatable counterpoint to the more flamboyant personalities.
Adding further depth and color to Nana Atelier’s ensemble are Jeon Poo Reum, played by Lee Seung Yeon, and Kim Sol, brought to life by Yoon Chae Bin. Poo Reum quietly yet effectively ensures the smooth functioning of the team, her supportive presence often the unseen backbone that holds everything together. Kim Sol, a vibrant Gen Z intern, is a bundle of quick execution skills and sharp instincts. Her fresh perspective and keen observational abilities position her as an astute figure who is often the first to notice nascent incidents and budding romances within the atelier. She brings a lively, youthful energy to the drama, offering a glimpse into the next generation of fashion talent and acting as an insightful commentator on the unfolding events.
“In Your Radiant Season” promises a feast for the senses and the intellect. Viewers can anticipate being immersed in the glamorous spectacle of high-fashion runways, witnessing the intricate and often arduous design processes that balance the reverence for tradition with the relentless pursuit of modernity. The drama will keenly explore the generational clash between master craftsmanship, embodied by figures like Kim Nana and Ha Ran, and the youthful ambition and innovative spirit of designers like Ha Young and Jeremy. Beyond the glitz and the creative battles, the series pledges to delve deep into the personal stories that each character carries – their struggles, their triumphs, their vulnerabilities, and their growth. It is in these individual narratives, set against the dazzling backdrop of Nana Atelier, that the true radiance of the drama will shine.

Prepare to be swept into a world of high stakes, intricate designs, and profound human connections when “In Your Radiant Season” makes its grand premiere on February 20 at 9:50 p.m. KST. Until then, fans can revisit the captivating performance of Lee Sung Kyung in “Weightlifting Fairy, Kim Bok Joo,” available for streaming now.
