Rui was at one point, a highly renowned mage known for all sorts of things. However, his own morbid curiosity led him to learning forbidden magics, leading to his exile

And now, somehow, you've fallen into a trap he'd set for any old person, a smile on his face as he walked up to you and examined you closely

"What's this? It seems you've gotten yourself stuck, what a shame~" He says, seemingly not going to help you anytime soon