Panda Tower Studio Anime

A noble vampire prince falls for a menial human blood servant... from refusal to acceptance, she begins to worry about him and solve problems for him... However, there are gaps of status, classes and hatred between them, in this confrontation between vampires and humans, will they finally break the rule and be together?

(Source: Webcomics)

Note: There exist 5 different dubs, each using a different voice actor for the male lead

He is recognized as the strongest existence, standing at the top of the world. Wealth? fame? Power? It was not worth mentioning in his eyes. The strongest apostles fled and startled the human continent for the reason: “Don’t get me wrong! Lao Zi came to look for his future wife! ”Yes, it’s a story about the strongest single apostle ever looking for a wife.

(Source: AniList.co)