Saito has been blamed for a murder he did not commit and hires Jiro to get revenge on the real murderer. Meanwhile, Lin learns that his sister who he left in his hometown was killed in Hakata and confronts the killer’s employer Zhang. Blinded by rage, Lin is taken by surprise by one of Zhang’s assassins and seriously wounded. Banba the detective arrives to help Lin and pledges to help find his sister’s killer.
The problem is what he did 
after going to a hotel.
المشكلة هي ما فعلَه بعد الذهاب إلى فندق
Das Problem ist, was er tat,
als er danach ins Hotel ging.
El problema es lo que hizo
tras ir al hotel.
El problema es lo que hizo
tras ir al hotel.
Le souci, c’est ce qu’il a fait
après à l’hôtel avec la femme,
Il problema è quello che
ha fatto dopo essere andato in hotel.
O problema é o que ele fez
depois de ir para um hotel.
Главное, что он делал после того,
как пошёл в отель.