Legendary Battle

A modern useless scientist who is not recognized by others and whose engagement was broken off by his relatives is a heavy blow to him who originally lost his love for life. When he committed suicide by jumping into a river, he accidentally crossed into a world full of spiritual power. How will he show his invention in this world and become the pinnacle of the strongest in this world and the myth-god that makes this world possible? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.