A man breaks into the underworld. He has a mortal body, but he can seal the powerful spiritual weapon Sansei Bell and easily cross the River of Forgetfulness.
When he met her again, she was still arrogant and domineering. She gave him a whip when they met for the first time, and he became a teacher in her house. "I am the county master, do you still need to apologize for hitting the wrong person?" As the two met... (High IQ male protagonist + female protagonist development + weak male in the early stage and strong female in the later stage, family + friendship + love; please read the text^^)
