The two assassins reunite with Kohei who takes them to various places on the island from when they were children, including the local school where they reminisce, challenge each other to physical tasks and play football. Kohei puts them up at his house with his pregnant wife, and encourages them to visit the orphanage's old head, who has since suffered horrific burns from an accident, rendering him immobile. After visiting their old guardian, they watch a number of old Super 8 films of their trips and adventures together as children.
The two assassins reunite with Kohei who takes them back to their childhood haunts on the island, including the school where they shared memories, competed physically and played football. Kohei provides them accommodation at his residence with his pregnant wife, and encourages them to pay a visit to the former head of the orphanage, who is now severely disabled due to an accident. After this, they watch old footage from their childhood escapades.