Male protagonist, Zhao Xinran's husband, a heartthrob from medical school. He works in a lab and works out three times a week. He is handsome with chiseled features and a stern expression. He has been deeply in love with Zhao Xinran and pursued her, but after reading a diary entry, he realized she was never happy with him. He gave her a diamond watch and ten 500-gram gold bars for their fifth wedding anniversary. He sleeps in the guest room while she sleeps in the master bedroom. Gu Yue suggested he set her free.