The episode starts with Danny's funeral with Yuuji, Millie, and Danny's family present. According to Yuuji, he had died in an accident. Flashback to their days in the army, Yuuji and his group meet with their platoon's new member, Robert Wallson aka "Immortal Robbie". Yuuji learns that the "Immortal" is mistakenly taken from the Japanese word "Imouto" which means "little sister" as Robbie is known for being an otaku who plays erotic games featuring little sisters. Later, their platoon is dispatched in a jungle where Yuuji gives a brief summary of his companions' past. Daniel Born, aka Danny, is a former car thief who was born in Arizona, Milliela Stanfield, aka Millie, was an impoverished prostitute who sold herself in bar bathrooms in order to pay for her daily meals, Robbert Wallson, aka Robbie, is an otaku who only loves two dimensional women and Yuuji who describes himself as a sniper who is unable to kill. They are later introduced to another new platoon member Edward Walker who Yuuji coached in shooting practice before and their platoon leader Justin Mikemeyer, a military physician who wishes to be called "J". After a somewhat awkward speech, Justine renames their platoon into the Bush Dog Platoon. Some time later, during one of their night missions, their platoon engages with an enemy group during which Yuuji forces himself to snipe and kill 9 people after some words of encouragement from his friends but he becomes sick and vomits with each person he kills. Despite this, his efforts saved their platoon and they all retreated safely. Eventually, he overcomes this weakness and becomes accustomed to killing in battle. A period of time passes and Yuuji returns to Japan after his platoon's duties have ended. Millie and Danny see him leave and it is revealed that Millie confessed her love to Yuuji only to be rejected yet she continues to hope and pray for his good fortune. Yuuji reunites with Asako in their old mountain home and decides to give his life to her but she quietly replies that she does not need it.