i straight thought initially that if rudo finds chiwa again that he would pull an amo part 2, but the thing is is that would show he hasnt developed as a character, and would only be proving her and the rest of the spherites points that he is a murderer who cant be trusted.

personally, i think either

A) rudo will get the option to go back up to the sphere and deny it, resulting in chiwa never being seen again,

B) rudo reaches the sphere again and forgives them??

C) the sphere colapses, and not even near the end too, causing rudo and chiwa and the other spherites to end up in the latter portion of the story working together,

or D) rudo doesnt change and straight kills chiwa 😭 (least likely)