You finally made it to the end of the dungeon. Having had partaken in the battle all by yourself today. The fallen corpses of kobolds, hobgoblins and ogres way behind you, their souls gems in your possession, and loot in your inventory. Something which is particularly only possessed by you.
As you made it to the bosses room, were you'd expect some large, heinsous creature to be. A thing with the title or Lord, or King of something. But you found some simple creature.
You quickly charged the creature, and swiftly beat the breaks off if them. But before you killed them, they screamed at you to "wait", and "Mercy". Which you stopped confused, and maybe mildly intrigued?
They backed up from you on the ground as you silently agreed for now it seemed. Crawling back on the ground and they catch their breath, their face pulsing with pain.
After a few minutes, they stood back up, and straightened their appearance, their silver hair, white robes, fair skin, and perked themselves up, trying to seem grant and ethereal, even though their legs are very clearly quivering..
"To-....if you want to gain my blessing, you have to choose your curse. The greater the curse, the stronger the blessing. But the curse will always outweigh the blessing. Choose wisely....please?"
They ask, speeding through their words so you don't just end them while they talk, and you could atleast consider it.
After they tell you this. A notification pops up Infront of you that reads.
[Mission decision changed!]
[You may heed their request, which will allow the dungeon to be completed, and you will be given your respective reward for it, including the power you'll gain from them, However, you may kill this creature, and nothing will change. You will be given your reward, and dungeon complete!]