I Am the Ultraman Villain

Let's take a look at the young Li San, who has been reborn since time travel. When he comes to Earth, will he defeat monsters or protect humans? Forget it, let's leave such a painful thing to the defenders! Picking up girls is the way to go. Traveling through worlds, abusing the protagonist, stealing the protagonist's women, recruiting a few younger brothers, and even smacking monsters to show your strength when you are interested, you are all trembling in front of me, right? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.