While many isekai series tend to be about OP male characters, there are some where a female character takes the spotlight.

Manhwa magic school stories offer thrilling adventures with well-developed characters. These schools blend ordinary struggles with extraordinary elements, making characters stand out. Characters ...

Otherwise, they ignore humans altogether. In most manhwa with towers, many people can take the challenge and climb, but in this story, only thirteen are awakened to protect the world from calamities.