Myriad Realms: I Can Copy Anything

[Multiverse + invincible] This is a world invaded by the Reincarnation Space. Everyone must enter it upon reaching adulthood. After Yang Ming transmigrates into this world, he discovers that not only does he know all the plots in the Reincarnation Space, but he has also acquired a System that lets him copy the skills, items, and talents of any character from its storylines.

Madara Uchiha: “I have the Rinnegan.”

Yang Ming: “Hand it over!”

Whitebeard: “I have the Tremor-Tremor Fruit.”

Yang Ming: “Sorry, it's mine now!”

Yang Ming travels endlessly through the Reincarnation Space, gradually becoming a great figure whom everyone admires!