Because of debt and poverty, Yuna's life was difficult. She couldn't sleep from overthinking about it. So one night, Yunari went outside to get some fresh air and cool down. She only wanted peace.
As she was walking at midnight, something suddenly appeared in front of her—as if the air had cracked, and from it, a creature emerged. This creature had entered the world of humans. When Yunari saw it, her eyes widened and she quickly ran back home.
From what she had seen, she could no longer explain anything. Because these creatures existed, she woke up her family to evacuate. But they didn't believe her. They only thought she was dreaming or going insane. She couldn't do anything, so she hurriedly went back outside.
But suddenly, another creature appeared. She returned to her family, only to see the creature mercilessly and brutally slaughtering her loved ones—until only she remained. When the creature saw her, as it approached, Yunari screamed and screamed until it finally devoured her too.
Suddenly, she woke up. She looked at the noisy alarm. It was only a dream, brought about by her obsession with the game.