Gao Wu Villain: Did You Regret It After Breaking Off the Engagement?

The first few chapters fit the title of the book. The first protagonist steals the fiancée of the villain, a classic story about a heroine raising a pretty boy. Then the villain forces the original protagonist away and threatens the hero and heroine to break up. The hero and heroine agree. Then the original hero asks the heroine to wait for him to come back to find him. Then the heroine is hastily dismissed and the heroine forgets about the original protagonist. She explains that the heroine rejected the villain protagonist because she saw something wrong before. She did not get along with the original protagonist and did not treat the original heroine. The heroine became an ordinary friend, although she was used in the later plot, but it was a bit disgusting. I skipped to read some later, and it seemed that it had nothing to do with the villain flow. There was also a protagonist with the title of "Child of Destiny", but the plot had little to do with the villain flow. The villain protagonist was killed once. Later, he upgraded the flow and changed into a force to fight. After the later system came out, I felt that the protagonist was just a chess piece, and there was also a thing called Nightmare Space. In the end, it was not explained clearly and it was completely unfinished.