On the day Shen Yu traveled through time, he never imagined that this person would be his nemesis! Selling his teammates, running away, poisoning, etc. He does everything he can. He Qian: When you meet a fish, it's still a stupid fish. If you don't sell it, who will sell it to you? Later, when Shen Yu died, He Qian realized that he was wrong and that he was the one who was trapped the deepest.
Determination: Recognize your own heart as early as possible.