On December 31, the battle for the soul of the Valley reawakens. New alliances. Higher than ever stakes. Who will take it all at the All Valley Tournament?。改编自同名短片，聚焦三名青少年男女以及一个在森林深处的嗜血妖怪。这群少年男女的人生因嗜血怪物而永远改变。一旦为了寻求保护召唤白桦树妖，你将永远无法逃脱。。
