I become the visious male supporting character married to the disabled villain

When Chu Chen woke up, he found himself transmigrated into an interstellar novel. As the vicious male supporting character in the book, the original owner not only cheated on the protagonist Gong and cuckolded him before marriage, but also hired someone to kill the protagonist Gong’s White Moonlight after the marriage. In the end, he was designed by White Moonlight’s flower protector and ended up miserable. Chu Chen was too lazy to follow and entangle with the original plot, so he turned around and got to know the son of the Li family. It was said that both his legs were disabled and had mental illness. He got married in a flash with the useless son of the Li family — Li Ran. But Chu Ch...