Is there a fictional character’s death that you had a hard time accepting?

well not totally fictional, I was watching the marco polo series lately and I was totally into it and then when they conquered the Chinese empire they took the young emperor as a prisoner, he was like 4-5 years old or something, and then kubilay Khan killed him with his bare hands. then I found out in real life he didn't even kill him, I was really disapointed that the writers wrote that in just as some sick thing to stir up emotions when it wasn't even what actually happened. I just stopped watching it, I was totally disapointed.