Rebirth: When I Was Ten Years Old, I Had a School Beauty Sister

[Rebirth + revenge and slap in the face + school beauty + sister-brother love + love first, marriage later] After being buried in the beginning, Tang Lin was accidentally reborn by the system and turned into a ten-year-old child. He followed the system prompts to complete tasks, upgrade his configuration, revenge and slap his cheating wife in the face, and secretly captured the heart of the school beauty...