I'm Invincible from the Start, So Why Play the Pig to Eat the Tiger?

[Written in a fit of madness. If a dog in this story so much as looked at me, I'd tear its den apart.] In his previous life, Zhang Wudi was the Invincible Great Emperor. But from the start of this life, he was being rubbed into the dirt in an arena. Luckily, Zhang Wudi suddenly awakened. You want a duel? I'll knock you out with one punch. You declare me the winner? Who's your boss? This territory belongs to me now. You've got someone backing you? Don't bother calling them. I'll take you all out right now. Dumped after an engagement? Exploited? Kicked out of the family? Looked down on by the sect? Then take them down! Either beat their face or smash their head. Smack them in the face until they kneel and call you Dad. Smash their head, and they'll die and be wiped from existence. The Invincible Hall's motto: Above and below the heavens, I alone am invincible. If someone rubs you the wrong way, blow their head off!