OH! My Sister!

Sena accidentally kicks the rock into a motorcycle gang. Knowing that he will have to run the whole Death March again if he loses it, he runs after them, and gets separated from the rest of the team. There, he literally crashes in Suzuna, who is still looking for her missing brother. They go to a stadium where a professional American Football tryout is being held. It turns out that her brother is there, hoping to become a professional. When the tryout starts, Sena goes in, but is overwhelmed by the crowd. Will he be able to survive, and help Suzuna's brother to achieve his dreams?