Zofia struggles to recall her childhood memories, but an image kept flashing in her mind that seemed to have some connection to her past. During one of the hangouts with her friends, she came across the game, Gunfie. With the advancement of technologies, Gunfie quickly became the most popular game today, so she started to be a part of it. No matter what she does, she feels like there's someone helping behind her back - a power that will cause disaster in the future. Despite the challenges, she has to bravely knock through it in order to perceive her past.