Every 23rd spring for 23 days, it can eat.
Prologue
In a mountain far from Vale, an ancient creature is awakening from its slumber.
the creature stands up from its cacooned state, it stands at 7.8 feet tall with a massive 6 foot long sword by its side, its skin is a deathly pale color, it opened its eyes, showing them as pitch black with the white pupils in the center being the only other color. It let out a screech showing layers of serrated teeth with a tri-forked tongue shooting out. The only clothes on it was a pitch black cloak covering its entire body except for the face, hands and feet. Its hands and feet were comprised of three claws to act as fingers and toes. By the end it began walking to the exit, passing by preserved bodies of humans and grimm alike.
The kingdom of Vale best be ready for the Corrupt is comming to eat.