I teach history in the future

The history teacher was reborn in the future. He thought he could make a big splash, but he didn't expect that once he entered the future, it was as deep as the sea, and he became a dish from then on.Those who hear it are sad and those who see it cry.Song Cheng: I just want to continue to be a good teacher of the people!Su Song: This does not prevent you from being mine.Song Cheng: I mean, I belong to the Yangyang students.Su Song: Oh?Song Cheng: ...Su Song: Say it again?Song Cheng: ... Su Song: Huh?Song Cheng: I was wrong.Content tags: Rebirth Interstellar Sweet Text Live┃ Search keywords: Protagonist: Song Cheng; Su Song┃ Supporting role: