Delve into the world of 'Prince Takatsuki’s Mind is Coloured Pink,' a web novel that uncovers the colorful thoughts of the perfect prince Takatsuki-kun through the eyes of Mediocre-kun. This Japanese novel, blending comedy and romance within the yaoi genre, introduces readers to male yandere characters, multiple perspectives, and possessive personalities, making it a must-read for those seeking R-18 content.