Becoming a Villain and Plotting Against His Fiancée

When he woke up, Shen Chen found that he had traveled through time and became the heir to a billionaire family in the novel, and the villain who specifically opposed the protagonist! He also has a fiancée who is full of tea, and she always thinks about breaking off the engagement with him while taking advantage of him! The key thing is that this fiancée is the woman that the protagonist is attracted to, and she is the number one heroine in the novel! In the future, he will join forces with the protagonist to kill him! Well, since we are destined to be enemies, then I, the villain, can only strike first! Moreover, knowing the plot of the novel and being systematic, I really don't know what else to do for the protagonist except choosing a good cemetery for him! Or, it would be a good idea to help him take care of those beauties that originally belonged to him! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.