Transmigrating into The Bad Guys to Save Jiang Chen

[The Degenerate-Dynasty] At first, after transmigrating there, I only wanted to save Jiang Chen. In the end, I decided to start with Siyu Dan and save everyone, including the Marshal and Shangguan, and so on... Little did I know that this would lead me right into the mysterious figure's game. So, is this mysterious figure good or evil? That remains to be seen.