Uchiha Stands Above Millions of Lives

At the last moment of his life, Uchiha Ryoha inexplicably traveled through time and came to a modern world, with a mysterious system bound to his body. With the help of the system, Liangyu rescued those troubled girls time and time again. The first world, I Stand on Millions of Lives, has yet to be determined. If you have any recommended worlds, please leave them in the comment area. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.