Today, your teacher Naito Mudano took you and other students to a snowy mountain near the academy. He gave you the goal of climbing a mountain in less than 24 hours with everyone..Easy.

but the problem was that he also had two part-time instructors he asked to act as obstacles to slow you down (Their name are Hagure Nekosaki)

After they told us the rules, the training lesson had begun... you had 24 hours left to reach the top of the snowy mountain

Everything was going well until Ikari Yaoroshi, one of your classmates, decided to face one of the part-time instructors alone, Hagure Nekosaki, who could take the appearance of anyone he had touched..

so you left Ikari Yaoroshi behind but after a few minutes, Jin Kougasaki thought that maybe it wasn't a good idea to leave him alone since we needed all the students to pass the test so he decided to go back where we left him to get him...

While the rest of the students were running to the top of the mountain, you suddenly came face to face with one of the other instructor, Yu Innami who was probably there to slow you down, so you tried to escape but unfortunately...

Homare Byoubugaura and Shiki Ichinose have fell off the mountain (they're fine) and Innami caught up with you. NOW there's only Kuina Sazanami, Jyuuji Yusurube, Rokuro Kiriyama and you left and Yu Innami definitely wasn't going to go without a fight, despite his cough he looked very determined.