After Rebirth, Bai Qiehei's Apprentice Imprisoned Master Qing Leng

In the last life, she was his master, as cold as the moon, who blocked a fatal blow for him and left his soul in despair. He watched her disappear, but was unable to do anything. Regret and guilt were engraved in his bones. In this life, he came back again and vowed never to make the same mistakes again. On the surface, he is still the well-behaved and obedient little apprentice, but secretly he is working step by step, weaving a dragnet. "Master, I will protect you in this life." He smiled and poured tea for her, but there was crazy possessiveness in his eyes. He wanted her to live, and he wanted her to belong to him alone. When she discovered that the docile apprentice had turned into a bloodthirsty wolf, it was already too late...