Underworld Facilities.

Absorbing and refining the new knowledge in his head, Felix took deep breaths as many ideas of new skills started to gather in his mind.

'Now things are starting to make more sense...'

The main reason he came to the combat section of the library was to read books and understand the way the people of this world fought, and the various kinds of techniques that they used.

So that when he creates skills, it wouldn't be something completely off from what they could do, making him appear as the odd one and then become the target of their suspicion.

It wouldn't matter if he was one of the strongest in the world, but he was still weak, and displaying such strange skills would only get him in troublesome situations.

He didn't want kingdoms to capture him and some crazy mages to experiment on him for his uniqueness.

Opening his eyes, Felix used the fallen shelves as support and got up from the floor.