In her previous life, a girl who had been frail and sick since she was a child and had never even left the hospital room woke up and was reincarnated as Mayali, the daughter of a duke's family in another world.
With flowing silver hair and a noble status, she thought she could live the stable life she dreamed of, but she didn't expect that God would give her a "big gift": immunity to both physical and magic, making her physically invincible. Dragon Breath? Superficial. A strike from the Demon King? Unscathed. Not even natural disasters can do anything to her.
But Mayali just wants to be a quiet ordinary person!
When I entered the magic academy, I wanted to live a low-key life, but my strength didn't allow it - I smashed the earth with one punch, released high-level magic just by saying a line, and was called the "Silver Saint" and "White Princess". She is gentle and cute, but she worries about "how to hide this invincible body" every day.
By his side are the cute and cute maid Titi, the quirky elf companion Makiluka, the gentle prince, and the arrogant demon princess... Under the peaceful school life, a greater crisis is quietly approaching.