Domains ending in .pro or containing strings like "xxx" are frequently associated with adult content or potentially fraudulent schemes. There are documented reports of fraudulent trading platforms using the "King" prefix (e.g., KingFX) to lure users through social media into "high-return" investment scams.
The term "LP" in media often refers to Long Play (vinyl records) or specific artists like the singer-songwriter LP (@iamlpofficial) . There is also a production company called LP Mediaworks that produces commercial content. None of these appear to be connected to the "Kingxxx.pro" domain.
However, the components of your request suggest a few possibilities that you should be aware of before engaging with such a site or brand:
Based on available information, there is no verified public record of a legitimate media or entertainment entity specifically named