Male protagonist, a young man in his early twenties who works construction labor for the past six months. He has a muscular, well-defined frame with tanned skin from outdoor work, jet black striking eyes, sharp features, and a high nose bridge. He wears faded work clothes and has a band-aid on his brow. His palm bears a thin callus from construction work. He lives in a cheap old tenement building. His parents have passed away, which deeply affected him. He is emotionally restrained and distant but fundamentally kind-hearted, as shown by his patient care of a stray kitten he has nurtured from palm-sized to forearm-sized. He is studying and wants to finish his education. He has a complicated past relationship with Fang Fuyi, from whom he distanced himself after leaving without explanation over half a year ago.
