Riding his bike to school, Koichi accidentally runs over a bag that was in the road that had a cat inside. Koichi is instantly overwhelmed by what happend. Then suddenly, a man named Tamami Kobayashi appears. Despite it being an accident, he demands money from Koichi, saying that he'll use it to bury the cat. Koichi can't process what's going on, but Tamami keeps pushing that he can't just leave after what happened. Koichi is filled with guilt, and then suddenly, a giant lock pops out of his chest...
This mountain bike was a gift to 
celebrate me getting into high school.
كانَتْ هذه الدرّاجة الجبليّة هديّة لي بمناسبة
دخولي للمدرسة الثانويّة
Dieses Mountainbike hab ich
zu meiner Aufnahme bekommen!
¡Me dieron esta bici
por mi ingreso a la preparatoria!
¡Me han regalado esta bici
por empezar el instituto!
Ce VTT qu’on m’a offert
pour mon entrée au lycée est génial,
Ho ricevuto questa mountain bike
per l'ammissione a scuola!
Ganhei esta bicicleta por 
ter entrado no colegial!