A man he's only just met asks Makoto if he can help him figure out who killed his son five years ago. Thus begins some detective work for Makoto, which ends up digging up things that perhaps should have remained buried in the past.
Don't go digging up the past.
.لا تنبش الماضي
Kram die alten Geschichten
nicht wieder raus.
No desentierres el pasado.
Remue pas la merde du passé.
Melhor não remexer no passado.