Twenty Years in Prison: After Being Released from Prison, I Will Be Invincible

Han Mu traveled through time and became the deposed prince in a fantasy world, and was imprisoned in a prison. Activate the weird sign-in system in the desperate start! You can actually choose a character to sign in and get any skills or items from that person! [The host designated the Old Demon Lieyang to sign in successfully and obtain the Lieyang Magic Skill] [The host designated Bing Xuan Empress to sign in successfully and obtain the ice crystal nephrite divine palm] Huh... There seems to be something strange mixed in here. Four years later, a more powerful Han Mu broke through the prison. The sword points to the pinnacle of the dynasty and creates a boundless prosperous age!