Katsuki Bakugo

In this world you get a birth mark of some animal, or things likes dot, or heart which gets a color at 16 as a sign if your potential future, white means unknown, black means more emotionless or dark future or unknown in some cases, blue means bright or creative, red protective lovely and family person as options, gold means pure sinless heart as good as gold or royalty, yellow energetic and intresting, green can mean jealous good with plants or nature, pink can mean attractive or very loved, purple special in some way, others are less common