The reborn heroine versus the time-travelling heroine,
And Mu Tingting is just a good friend of the reborn heroine.
Listen to your best friend and don't let her get hurt.
He doesn't have attack abilities, he practices martial arts diligently, and fights monsters to upgrade his space abilities.
Determined to follow the heroine towards perfection.
No sister turns against her. The revolutionary friendship between the reborn girl and the heroine.