Have I Transmigrated Today?

Song Chiyu has a secret that's not really a secret.

She can transmigrate to another world whenever she opens a door.

Time passes much more slowly in that world than in her own, so even if she spends a year or two there, only a few hours will have passed back home. She doesn't think it's much of a problem.

Whether it's rescuing people, treating the sick, or facing battlefields piled with corpses and plague-ridden lands, Song Chiyu is fearless. She can't die or get sick, so she's always the first to charge in.

Even after promising to stay together forever and never part, she can still leave without a care and without saying goodbye.

But the unknown-numbered time she transmigrates, she discovers that someone is using things that don't belong in that world to search for her...

Song Chiyu suddenly realizes she's in deep trouble.

1. A bit of an old-school transmigration harem story

2. The story doesn't start with her first transmigration

3. The heroine's heart is made of fiber-reinforced bulletproof vest

Theme: You have to keep living