I Won't Let You Go If You Don't Flirt with Me

Feng Fuji accidentally traveled through time and got a system for flirting with girls. The system requires you to conquer five girls from novice to hell. You cannot go back until you complete it. And the system turned out to be a girl too, and finally threw herself into his arms to deliver the newspaper. Hilarious and witty writing. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.