World Fusion: I Have Created Countless Techniques

Shiiga was reincarnated in a world that was completely different from his previous life. It was like multiple different worlds that merged together but were unrelated to each other. This made this world have many training systems: aura, mental power, fighting spirit... He originally thought that the golden finger was his evil talent, but when he was 18 years old, he learned that this world would merge with his original world in one month. . . This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.