After I Transmigrated, I Helped the Emperor Deal with Other Transmigrators!

Chu Yun went to the beach with her boyfriend and best friend. As they were on a boat, that treacherous pair pushed her overboard. Just as she tried to swim back up, a falling rock struck her and knocked her unconscious. When she woke up, she discovered that she had transmigrated...

The emperor had also transmigrated, and realized that she was from another world. He planned to join forces with her to unite the world...