Villain: Take Down the Senior Sister from the Previous Life at the Beginning

It's not easy to sign anything else. Yan Yu'an traveled through time in the novel, but the original character was the auspicious beast Qilin, but in the end he became the villain of the novel. He became unloved by his senior sister and unloved by his master. Yan Yu'an traveled through the past to avenge the villain. Multiple female protagonists, no female protagonists, invincible, suppressing the son of luck, villain system. . . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.