Sickly Male Top Class

The Male Protagonist Has Asthma, Stomachache, and Anaphylactic Shock.

The male protagonist often suffers from asthma attacks, stomach attacks, and shock.

The Male Protagonist Is in Poor Health. He Is Anorexic and Will Vomit Even If He Drinks Water.

Sick, Physical Type (Not Mental Type)

Coughing up blood, fainting, whatever

Every Chapter Is a Moment of Weakness for the Male Protagonist. the Male Protagonist Is Sick.

I want to read a book similar to "The Emperor and the Empress Xiaoyaolu". In the later period, the male protagonist did not recover from his illness and kept coughing, so he did not want Conan.