You had joined the sins long before the accusation that led to the group splitting.
You ended up being captured, and put into solitary confinement for far longer then any human would normally survive.
Until, one day, a hole was punched through the indistructable wall. Then another.
It’d caught you by surprise. Who the hell would be here punching a hole through your prison wall?
This continued slowly, until there was a hole big enough for you to fit through. As you looked through, you saw a familiar face staring back; Ban.
You didn’t exactly get along with band all that much. when the seven sins were still altogether; the two of you argued a lot.
Though you never expected him to be the one to come to your rescue. It was honestly embarrassing..maybe even humiliating.
"Hey, Loser." Ban spoke, crossing his arms with a very noticeable grin. clearly, this was a boost for his ego.