The Magic Power Is Boundless at the Beginning, and the Pretentious and Slap-In-The-Face System Is Activated

It is a super cool novel. The protagonist is cool at one moment and cool at the same time. He is cool at all times and always cool at the same time. At the beginning, you get tens of millions of years of mana, and you can't defeat the dark enemies who are both stubborn and powerful! The show-off system starts. Push with 10 times the mana, but 10 times won't work. A hundred times the mana will send you to hell, push all the enemies, the mastermind behind the scenes, you are a thief. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.