Underage /\ Overage

Underage /\ Overage is a story based on a girl who is trapped in a painting because of her parent's murderer. The person had slaughthered everyone in her village in the past. She had to fight through the Shibito in the village to try and find the murderer but in the end he trapped her in a painting sealed with a unbreakable lock. After a few thousand years a young man who investigates folklore accidentally stumbled upon her house and mistakenly unseals the door. She is freed from the painting and sets of her journey to find the murderer not knowing that it's not the original village anymore , it's the modern. When she gets out of that painting all of her memories from before are erased except for the precious ones.