Reincarnated With the World Domination System - Chapter 8: Gathering Steel

The Hero’s party was attacked by a large group of powerful devils. The party will no doubt be annihilated if this were to go on.

The daughter of a duke, the stuttering Maximilian, married a knight of lowly status at her father’s coercion.

A wonder falling down from heaven! A boy possessed by strange blood! Gods tremble! Demons flee! A boy from the land of Dong Zhou. A pink skull as his sworn friend until death. A story of a determined warrior struggling for power. A legend that shakes the galaxy and disturbs the worlds of god, demon and man.

- Description from Novelupdates

There is a famous fairytale. A kindhearted girl whose father and stepmother got married and became a family of five with her two stepsisters. The poor girl who was condemned by her stepmother and stepsisters when her father died. The very fairytale, Cinderella.