Monster Invasion: I Can Fight Monsters and Upgrade

Thirty years ago, mysterious ruins suddenly appeared in the world, and the ruins were full of terrifying monsters. Only by destroying all the monsters in the ruins within the specified time can these ruins disappear, otherwise the monsters inside will appear in the world and attack humans! In this way, Su Yu traveled to this world, and also had the profession of destroying ruins, a hero! Here, Some are so strong that they can lift dozens of tons of trucks with their bare hands. Some terrifying mental powers can summon flames and lightning out of thin air to destroy monsters. Some can instantly stop being human and turn themselves into beings more terrifying than monsters, and then destroy the monsters... And Su Yu, he said, he knows all these things! Hey, why don't you add some strength, learn some skills, and wear some equipment? As long as you can upgrade, these are just a blessing~ This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.