Read Fatal Choice: Legacy Torn in Two manga at Bonmanga!
Alternative 一分为二的遗产 / 愛の血脈 / 상속게임
Cheng Sheng’s lover, Wei Hongze, is suddenly shot to death, and only left behind his two sons with different personalities – Wei Tianheng and Wei Tianchu. Cheng Sheng is responsible for taking care of these two people, and will distribute the legacy to the better person between them in accordance with the will. As time goes by, Cheng Sheng gradually realises that these two have changed…