At Greenwood High School, transfer student Liu Yun-hsiang witnesses a shocking incident at a deserted building and runs afoul of school authorities.

After an initial encounter with Fang Jui-hsin's spirit, Yun-hsiang finds herself in an otherworldly dimension and accepts a life-altering bargain.

With Jui-hsin's guidance, Yun-hsiang finds creative expression through poetry, but her sense of self begins to falter.

As her relationship with Shen Hua stirs up suspicion around the school, Yun-hsiang struggles with writer's block and faces betrayal.