Protagonist, Don't Panic, I'm Here to Give You a Break

(The protagonist is invincible. His main job is to deliver cheats and beat up villains. He occasionally works part-time as the protagonist.) There are many stories in this book, there is bound to be one you like! Reborn as a god, Fang Nan reached a height that no time traveler could reach at the very beginning. Others are waiting for the arrival of the system father, but he directly creates the system... What to do if the protagonist is too weak, "Do I need a sign-in system?" What? The villain is a reborn person and also has a system. How can this be possible? "Do you know the value of the true Krypton Life System?" You said you have a grudge against the villain? This is easy to handle, I will give you a beast control system, and quickly go and create trouble for the villain. Fang Nan traveled through all the worlds until he walked further and further away from the road of sending and hanging. The first world is an apocalyptic world, and its main theme is cruelty. I would like to call it the history of the villain's struggle. (System Brawl) The second world is the magical world. The protagonist is the Demon King, who beats all brave men.