Sickly/frailShoo

Guideverse, terminal illness, warning!SE, short

Frail health, often sick, Guideverse

A unicorn among these sickly su universe 🦄

Weak body due to depression and situation, then get worse when gong got amnesia

Acquired sickness for unique factor, the sick element occur from middle till the end of novel. Open ending

Su's not human (demon) that got weaken after being attacked that force him to human world

Su suffer from autoimmune disease that he have since childhood (so he went abroad) that threaten his kidney currently and urge him to Korea to find gong. Manusia hospitals stay and emergency scene

Su (Ye zhishi) have atypical Severe wheat asthma allergy that make gong very attentive when he select the food and their environment

This one quite many reccomended in chinese website, su has been sick in his previous life but second life his health get worse as he develop heart disease

Su got severe sickness due to name that etched to his body (nameverse)

The sickly element not to display much, but su has asthma