Why do handsome guys wear clothes similar to Haidong Blackmarket in the eighth season of Happy Starcat?

It is a complete coincidence that the clothes that the handsome guy wore in the eighth season of Happy Starcat are very similar to those of Haidong Blackmarket. There is no relationship between the two sides. According to the related information of handsome boy and Kuroha Kuroda in the eighth season of Happy Starcat, Happy Starcat is a 208-episode three-dimensional cartoon, and handsome boy is a Libra warrior in the twelve constellations of the Starcat series. Haidong in Blackmarket is a character in the Japanese anime "Magic Fight", and the two sides have nothing to do with each other.