Hasegawa has a life-or-death encounter with assassins, and the Shinsengumi and Mimawarigumi compete over solving a fictional case.
the real culprit is a brain tumor. That's it.
.المذنب هو سرطان الدّماغ. هذا كلّ شيء
el culpable es un tumor cerebral.
o culpado é o tumor cerebral. Fim.