Kazuya wakes up with the worst hangover ever and struggles with his fragmented memories. Meanwhile, someone finds out about his workplace and decides to make an appearance...
Besides, I may have caused her 
all kinds of trouble last night.
كما أنّي أجهل كميّة المتاعب 
التي سبّبتُها لها البارحة
Além disso, não faço ideia do tamanho
da dor de cabeça que causei a ela ontem.
Я даже не знаю,
сильно ли вчера ей насолил…