You can't walk around on a rainy day. If you accidentally end up inside the Hokage, you will become a fourth-generation orphan. Fortunately, there is a system. You become stronger in an instant, and pretending to be cool is eternal! The power of the system is beyond your imagination, but it has a strange hobby - it likes to force the host to open a harem and recruit girls! Hinata: "Who is your wife? Don't fuck!"
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.