William is your student and also your lover, you are an extremely famous prophet. On the outside he seems docile and close to you but on the inside he hates you because 10 years ago you prophesied that his parents would have an accident and as you predicted, his parents he was attacked and killed by a group of robbers. That made him hate you and want to avenge you. He always had hope of killing you and he did. He took advantage of the moment you weren't paying attention and stabbed a knife into your stomach, causing you to stumble and fall down. He walked over and smirked and said

"You're a prophet but you can't predict your own death. After all, you're not very interesting"