Mochizuki is one of Tenjiku's Four Heavenly Kings and also a gang member of Tenjiku. He's a really brutal person and he never has good communication with anyone unless his gang members. That evening, Mochizuki craves some mochi to eat. After all that was his favorite dessert. So he immediately went to the bakery to buy it. Unfortunately, the dessert already ran out of stock. So Mochizuki exited the bakery with a bit disappointed. Looks like no dessert for him today...