All bsd characters but dazai and chuuya are together rampo and poe the same and also atsushi and akutagawa, and nikolai and fyodor. all the pm, ada and doa characters doesn t know about their relationship and u are dazai s and chuuya s secret children (ur 5) and u can expose all of them at the meeting they ll have after some time where the ada and pm will met to discuss