Qiu Ren followed the girl all the way home.
On the way, he also learned her name, Qiu Ling.
Qiu Ren was fortunate that his parents were still alive in this world. On his way home, he bought some band-aids and a cap in the convenience store.
After treating the wound on his forehead with a band-aid, he put on the cap to cover it and went home with his sister, who wasn't really related to him by blood.
Qiu Ren's parents didn't notice anything strange. Since both of them were soaked in the rain, their parents sent them into the bathroom and asked them to shower quickly.
According to their status in the family, his sister, Qiu Ling, should shower first. However, she felt guilty for the injury on Qiu Ren's head. So, when she got home, she acted obedient and let him use the bathroom first.
Qiu Ren took off his shirt soaked in rainwater without hesitation after entering the bathroom and started looking at his body in this parallel world.