He has been reincarnated through countless worlds, adorned with billions of mythological terms!

[Multiverse Reincarnation + Entry + Transmigration + System]
Yun Yi transmigrated to an extraordinary world.
Good news: There is a system.
Bad news: The system was only activated after he transmigrated, and it does not recognize any of his experiences before the transmigration.
Even worse news: the system is urging him to "travel through worlds" all day long, like it's gone mad.
Even worse news: He's being driven crazy.
When he was eighteen, a supernatural woman, severely injured, broke into his home.
Yun Yi decided to take a gamble—to use her to step into the realm of the extraordinary.
He won, and he gained power.
Even if you lose, at least you can get rid of the system's nagging.
Just as he was about to turn on his computer to help the woman send a distress signal, a line of text popped up on the screen:
【The Paradise of Myriad Realms cordially invites you to join us.】
Would you like to become one of us?
Yes
……
The first world: the ordinary ancient world.
Ten reincarnators compete on the same stage.
Yun Yi draws the mythical term "Heavenly Emperor" at the start of the game, becoming the emperor of the Great Yan Dynasty.
Mu Yuanzi, a top expert in the Beast Taming World, led 500,000 wolf riders south to the Central Plains.
What does it mean that the emperor only sent one person, yet he still managed to kill 400,000 of his wolf cavalry?
Mu Yu, Dean of the Interstellar World Academy of Sciences, leads gene warriors and war mechs straight towards Kyoto.
What does it mean for the palace to...stand up?
Mo Wendao, a powerful figure in the world of cultivation, slaughtered millions to condense an unparalleled blood elixir, believing himself worthy of being called a god in the mortal realm.
How could you make me kneel down with just one sentence?