Prologue

The young to-be-wed princess was caught in a relationship with a demon Lord who lived a few towns away. She was 8 months pregnant with the demon Lord's child, and so the king banished the demon Lord and due to usual tradition, the princess is stuck in her room for the last month of the pregnancy, but the demon Lord is allowed to attend the birth and if the princess dies in childbirth, her burial.

How does life play out with a demon princess?