Maledictus Puella

Every 23 years, a child is born under a bad sign in the village located near the Great Temple, where once the ancients worshipped, but now it is sealed for eternity, and holds countless evils within.
On their 23rd birthday, they must be banished to the temple, where they will become a sacrifice to the gods.
It is her 23rd birthday, and Cirwen is no different from any other maledictus child. She is banished just like they, but are the fates on her side for once?