The heroine is a college student with mediocre qualifications who lost her parents when she was young. Because she lived in poverty, she could only make a living by writing, but she was not outstanding. When he was almost desperate, an accident suddenly happened, giving him the ability to travel through time and space.
The male protagonist is a ghost king from hell, he can control everything. The heroine's time travel is entirely under his control.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.