Han Seo-jun is the "lethal," cold-hearted heir to the Han Global conglomerate, a man who lives in a fortress of his own making, isolated from the "fake smiles" of high society. Yoo Eun-chae is a vibrant, fiercely loyal freelance designer from a chaotic, loving middle-class family. When a rainy night at an exclusive restaurant leads to a clumsy collision, Seo-jun’s immediate, venomous disdain for her is matched only by Eun-chae’s shock at his arrogance.
His Coldness and Her Warmth Comments