Introduction: Cough, cough, this story is mainly about a time-travel story of a certain otaku + rotten girl + rude girl. At a certain time on a certain day in a certain year, a certain month, someone was surfing the Internet after working all day, and suddenly traveled through time! The top three most wanted thieves in the world turned into a mermaid in a fairy tale world! There are no girls in the mermaid world there, only men. So a certain soul-pierced person is the male princess there! Still the kind who is about to get married! Someone was willing to marry like this, so he escaped gorgeously! Later, I met some people and turned back into human beings by accident! So a person who didn't even know his name started his new "ordinary" life!