Blue Island

"Welcome to Blue Island, there are no depressed patients here, only temporarily lost souls." When Su Xia saw this slogan at the entrance, the self-inflicted scar on her wrist was still bleeding. This isolated rehabilitation community is as beautiful as a fairy tale: there are dolphins accompanying you for treatment every day, the canteen always provides special meals that can increase serotonin, and the most amazing thing is Professor Lin's "emotion visualization" technology - here, your pain will become a concrete "shadow". Su Xia's is a blue octopus that keeps tearing its tentacles, while her roommate's is a dark cloud that makes acid rain. But there are tiny cracks beneath the surface of perfection. The sound of metal clashing that always sounded late at night, the sudden disappearance of the patient in bed 33, and the monitoring screens in Professor Lin's laboratory marked "Shadow Domestication Progress." When Su Xia's octopus turned dazzling gold one morning and began to spit out ink filled with mathematical formulas, she finally saw the truth of this paradise: they were not patients, but experimental subjects raised in glass jars. Now, she must use her brain diagnosed as "severe depression" to complete the most sober escape in her life. The only allies are those "shadows" who have been declared incurable.