Bound to the Ancient Vampire:A Modern Girl's Guide to Chaos
121 Episode
"Chloe, a royal heir who was nearly assassinated by her cousin, accidentally stumbles into the thousand-year-old lair of the vampire Arthur. The two unexpectedly form a blood pact, binding them together and sparking a chemistry of mutual exploitation.
To use the vampire’s superpowers to take revenge and slap down her enemies, the sunshine-like princess transforms into a meek little maid, enduring everything. Meanwhile, the cold, ancient vampire, desperate to retrieve his lost memories, is forced to become her personal bodyguard, on call at all hours.
What starts as pure manipulation slowly turns genuine. When the real crisis comes, they realize that their love for each other has crossed a thousand years of time."