cant find the anime i watched as a kid

[Krim1337]

so i cant remember much of it since i watched only some episodes as a kid but i been wanting to rewatch it now, i know in the intro there was a man covered in bandages and he was on fire then he fell into the fountain, and the anime had a old artstyle also there was this one episode i kinda remember where one of the female or male characters went alone to look for something then encountered a vampire in the library i cant remember if it was a male or female but i know they met a vampire after that i think they died and then the group started to investigate it. if anyone knows this anime or anything like i described let me know

[KT Pendragon]

It sounds like the anime you're describing might be The Adventures of the Little Prince (Hoshi no Ojisama Puchi Puransu). It has an older art style, and although the specific scenes you mentioned don't match exactly, the themes of mystery, adventure, and encountering different characters might align with your memories. Another possibility is Vampire Princess Miyu (Kyuuketsuhime Miyu), which features encounters with vampires and has an older art style. 

If neither of these suggestions seems to fit, consider checking out old horror or mystery anime lists from the 80s and 90s, as they might jog your memory. Good luck in your search!