Qigewo's QR Code Scanning System

The protagonist gets a code scanning system when he travels through time. As long as he scans the QR code, he will get a prize. "Ah, bad guy, you dare to secretly film me taking a shower," a certain heroine said. "My conscience, I really didn't take any secret photos." With the QR code scanning system in hand, I have the world! Pick up girls, teach bad guys how to behave, be proficient in everything, be good in bed, and be good in the kitchen. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.