0. Top Isekai Manga Part 2 - transported to another world in original body

Sabina, a Korean high school girl finds herself in another world, stuck in the middle ages. She is taken in by a family but instead of a caring relationship, they use her as a substitute for their daughter and send her to be the King's concubine. However, after an unexpected turn of events, Sabina's luck starts to change.

People from all around the world are transported to another world, but this one isn't all magic and heroes. Instead they are there to fight monsters and survive to the next level. But what happens if you get stuck on the first level?

Bai Quingqing fell into a world of beasts and survival. She creates a strong bond with a leopard beastman, but when she is taken by a serpent beastman, things get complicated.