The school life of the strongest mercenary girl

The strongest mercenary — Ainz Worker.
He had a daughter he once took in, named Sierra.
Sierra was raised on the battlefield, living and growing amid war.

She thought her life would continue that way forever — until one day, Ainz announced his retirement from mercenary work.

Through her father’s connections, Sierra transitions from the life of a mercenary to that of a student in the royal capital’s academy.
However, having only known the ways of the battlefield, living an ordinary life… might not be so easy for her!?