The fourth episode "Mantis Eating Husband" The girl and the young mantis met in a battle with locusts and fell in love at first sight. The little animals held a grand wedding for them. The morning after the wedding, everyone found that the groom had been eaten and reported the situation to the black cat sheriff. Sheriff, the black cat rushed to the scene immediately. After investigation, the sheriff understood the truth. The sheriff held a video conference to tell everyone that it is mantis's habit for the bride to eat the groom. In order to breed the next generation, the groom must make sacrifices. The girl mantis gave her husband's suicide note to the sheriff. Sheriff Black Cat acquitted the bride.