help

i cant remember the name of the manhua and i cant seem to find it! from my memory, the mc has light blue hair and is a chinese dragon(?) he pretty much looks like ao bing from nezha in his dragon form. i think he was looking for some pearl in the human world? and theres his friend (lover cuz i think its shounen ai) who is a western black dragon. the bluenette has an older brother who is staying at another persons place? a guy with glasses ;_; please help