I need someone to give me the chapters when he goes missing cause do I have amnesia?

im camping here because i need to know too i barely remember anything

i think we’ve yet to see it but we see him come back when he gets his car fixed at mos shop

They never showed him actually leaving but have been implying it like in 432 the brother takes him then he escapes and in 440 him and mo talk about him leaving and in 446 is the last past chapter we see him in (didn’t mean to follow sry v_v)