My Clone System: You thought I was the Weakest

Verni Millas, the distant student of a certain class who is subject to bullying and being estranged by his classmates, finds himself transported along with his class to another world. After obtaining the weakest system of the entire class, he is sacrificed by his classmates to complete the summoning. He alone finds himself waking up in a mysterious dungeon, while his classmates are summoned in the Kingdom of Aren and are given special treatment. Verni finds it difficult at first however, when he, an unsociable genius, finds a way to exploit his system and discovers it to be more powerful than he imagines it to be. "What? I can farm more exp if I create a clone of myself? How about if I create hundreds more?" He then sets out to conquer the mysterious infinite dungeon. In his journey, he meets strong allies along the way while gaining powerful titles and abilities in order to rise and experiencing various things that wasn't possible in his previous world. And maybe perhaps create the strongest and most powerful dungeon in the world of Gravilus. ------- This book will remain free until completion (probably) but updates may not be stable.