The Guardian Egg Is a Doctor

Asada Satsuki grew up surviving in the Slum, and with her incredible strength, she could just about protect the Akutagawa siblings, who had grown up alongside her. But Akutagawa Ryunosuke was always in poor health and nearly died several times. Watching Akutagawa Gin pray in terror to a god she didn't even believe in, Satsuki formed a wish in her heart. She wanted to become a doctor, someone who could cure Ryunosuke and keep Gin from being so sad.

With such a simple wish, Satsuki laid an egg, marked with a black cross.

Was this some kind of joke? Satsuki nearly boiled the egg in her hands and ate it.

Luckily, her Guardian Character hatched just in time.

Satsuki, why do you want to become a doctor?

Theme: I want to cure Akutagawa's illness