After Leaving the Women's Prison, I Became Invincible!

Three years ago, Gu Qingyang was the eldest son of Tianhai’s most powerful family. Because of a promise from his fiancée, he decided to go to prison in her place. By a twist of fate, the five stunning wardens of Black Phoenix Women’s Prison took a liking to him and accepted him as their sole disciple, passing on everything they knew… Three years later, Gu Qingyang walks out of prison with astonishing abilities. He thinks he’ll finally win the woman he loves, but his fiancée breaks her promise, stabs him in the back, and runs straight into another man’s arms. Gu Qingyang doesn’t put up with it. He divorces her on the spot, marries her older sister, and showers her with affection! He lay low for three years, unknown to all. The day he left prison, he shook the heavens! When he reveals his true identity, the entire world is stunned!