I Joined the Regret Repair Bureau and Transmigrated Across Ten Thousand Worlds to Mend Heartbreaks

[Quick transmigration + Water Margin + Three Kingdoms + Journey to the West + Naruto + One Piece]

[The transmigration worlds follow the order above. If that bothers you, please don't read. Thanks.]

A sudden car accident takes Lin Yuan's life, but after dying, he is recruited by two mysterious women into the World Regret Correction Bureau.

Lin Yuan is told that regret levels in multiple worlds have exceeded critical limits, seriously disrupting the normal operation of the entire universe.

If he can correct enough abnormal regrets, he will have a chance to come back to life and return to his original world.

What Lin Yuan never expected was that the regrets needing correction would belong not only to real worlds, but also to worlds from classic novels, anime, and ancient myths…

Golden finger:

[Regret Correction Bureau Power System]

[System description: The Host can obtain powers granted by the System.]

[Rule One: The Host's powers are based on the current world. They automatically disappear upon leaving that world.]

[Rule Two: The powers the Host obtains cannot exceed the power ceiling of characters in the current world.]

[Rule Three: The more regrets the Host corrects, the stronger the powers he obtains.]

What Lin Yuan never expected, however, was that some of the abilities he gained in other worlds would be retained when he entered another world!