MTL - The Top Beast Master Reborn In the End of the World - Chapter 4

The actress Liu Qingqing entered a book about the future in which all human beings have only seen AI robots as actors.

- Description from Novelupdates

Crossing to One Piece world, he became Roger’s younger brother.

Until the time of him becoming the master of the lowest rank in the order of rankings, the lonely side of his life without luck was changed.

The story is about a man who’s opposed to the now-common practice of implanting false memories, but is one day given memories of a fictional childhood friend. This fabricated happiness torments him, but then, to his surprise, he meets her – a girl who shouldn’t exist.