[It's him…]
[Pupa, come here, it's him, he actually follows me to this world.]
Pupa came out of a portal and checked what was happening, with only half of its body coming out of the portal. Pupa saw the man beside Bai Yunyu and was also surprised.
[Pupa: How could he exist here? The last world is a regular world without magic!]
[I know, right? But… we've been experiencing this once, with Huang Shu suddenly exists in Long Zhen world, right?]
[Pupa: That's a different case. Huang Shu used the rewind stone that I told you before to advance in time because he missed you a lot. You can say that Long Zhen's world is actually the same world with this Ancient China world, just a few centuries after. Besides, Huang Shu is a master of the world, so it's still feasible.]
[Pupa: But this guy is not the master of any world we have. He's literally just a side character from the previous world...]