Quick Transmigration: I Lead Scumbags Onto the Right Path

As an immortal being in modern society, Lu Yu'an binds to a quick-transmigration system, takes the place of scumbags, and saves the people in small worlds whose lives were ruined by them.

Quick transmigration from the male lead's perspective · Some worlds have a CP · Replacing scumbag men and redeeming their roles

Note: this is not actual scumbags being redeemed. He replaces them to protect innocent people, while the real scumbags are punished and brought to justice.

World 1: An ungrateful scholar in ancient times (completed)

The youngest son in a farming family sells off his nephews and nieces?

He passes the imperial exams with the highest honors and holds up the whole family.

World 2: A parasitic younger brother who feeds off his older sister (completed)

Trying every possible way to sell his sister for money?

He becomes a top chef through genuine skill.

World 3: An online scammer and shut-in fat guy (completed)

World 4: Transmigrated as the abusive novel heroine's father (completed)

World 5: The rotten son of a single mother (completed)

World 6: An ungrateful and muddle-headed emperor of ancient times (completed)

World 7: A fake fortune-teller in the 1980s (completed)

World 8: A doormat nice guy in modern society (completed)

World 9: A harmful friend who drags others down (completed)

World 10: The brother in a true-born daughter and fake daughter story (completed)

World 11: A 1970s man who mooches off both old and young (completed)

World 12: A genius son's internet-addicted father (completed)

World 13: A fake heir of a marquis household farming in the countryside (completed)

World 14: A seven-year-old child star (completed)

World 15: A gloomy criminal (completed)

World 16: A flirtatious cute-pet streamer (completed)

World 17: The senior brother of the cultivation world

...

The order of the stories is not fixed.