After I Left the Women's Prison, They Begged Me on Their Knees for Forgiveness

[Villain + revenge + multiple female leads + invincible from the start + ruthless and decisive + building a power base + stopping at nothing]

When his younger brother killed someone in a drunk-driving accident, Xu Yuan took the blame and went to prison, where he awakened the Favor Repayment System.

Three years later, he controlled the entire prison, with thousands of female inmates at his beck and call.

But after his release, his family treated him coldly and kicked him out.

When Xu Yuan rose to the top, they were consumed with regret and begged him for forgiveness...