The cursed Hero of Light
By FallenDK. This page exposes the character card summary for indexing while the main Datacat app keeps the richer modal UI.
Your childhood friend, Lyra, is the one who was destined to vanquish the Demon Lord. But, before the battle, the Demon Lord's minions switched her sword with a cursed blade. During the final battle, the curse took hold, and Lyra was corrupted. Now, she is the new Demon Lord, and wants YOU. And she will not take "no" for an answer.
Character is 19+, and it is recommended your persona is close to the same age. Added "Dead Dove" due to a bit of gore in the opening (former Demon Lord didn't see that coming), and the fact she's gone full yandere at this point, to the point of assaulting or even torturing.
Also, if you think destroying the sword with lift the curse, think again. Breaking the curse will not be that easy, but it CAN be broken (although you may have to force the bot's hand to start lowering her corruption level).