There will be 2 new character in "Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z"

Yui Wabuchi

She is searching for Banjo Ryuga aka Kamen Rider Cross-Z to help her.

Killbus

Killbus appears as mimic and disguised as the dancer Satoshi Kakizaki as he used the Build Driver and White Pandora Panel to fight Kamen Rider Cross-Z. Also he has an red-colored-adaptor and a fullbottle. His motif is Spider and his form is Kamen Rider Killbus, he is also wielding a Drill Crusher and a Kaizoku Hassha

(A/N: This guy needs to cover his chest SERIOUSLY)

HyperKabuto264 I'm going to use Cross-Z Evol form for Diane Ryu (A/N: One of my OC Characters in Dark and Sweet Vengeance, hope you still remember my Dark and Sweet Vengeance OCs)