Male protagonist, 26 years old, 187 cm tall, graduated from Qingda's computer science department. He is a billionaire tech entrepreneur who built ZeJing into a trillion-level company in ten years by developing a global hit game. He always prefers wearing hoodies despite his wealth. He is extremely busy with work and has been living at his company. He is Su Yundai's adoptive brother and is about to be engaged to her, though his attitude toward the engagement remains ambiguous.
