Black Lotus Female Partner and Male Protagonist HE

Wei Wan passed away and became the male protagonist Ye Jicheng's most disgusted childhood sweetheart and vicious female supporting character. Follow the system instructions step by step towards the final outcome. As long as Ye Jicheng is brought together with the heroine of the original text, and Ye Jicheng kills her, he can return to the previous world. But why did Ye Jicheng refuse to kill her? ———— Rehabilitation and pen practice, Enter the pit with caution. Mission: Be self-reliant and strong in adversity