Super Dragon Ball Heroes: Dark Demon Realm Mission! - Vol. 3 Ch. 13 - The Strongest and Most Wicked: Two Gogetas

[MangaDex]

 

[carmajedon]

where the fuck did xeno goten came from

 

[ridethelightning469]

Xeno Goten is a part of the Time Patrol. If you follow the Dark Demon Realm Mission, he's made his appearance since the earliest chapters.

 

[Umitencho]

We missing a chapter.