One of the holy trinity of 2000s should
'Vampire Knight'
Remember, since it's 2000s then stuff that's not normal rn is a OK before
K's Secret
(It was solid back then but now since there are new stuffs coming out, new readers(new to the manhwa) are starting to give a bad review on the comment section because they didn't like the plot(I rather read this than their favourite Jeakyung ).....not like I care bcoz I absolutely love it and the art is no regrets)
Vampires
https://www.mangago.zone/home/mangalist/1566980/
Enjoy dear!
For recommendations to do with vampires. I love vampire stories. They don’t even have to be actual vampires but as long as it’s similar in characteristics I’ll enjoy.