25k Boy

Appearance
25k Boy is a black, glow-in-the-dark child that has a rainbow grid with some text on its forehead that says "25K".

Trivia

 * 25k Boy is obtained by capsules if you join during the 25K visits event.
 * It's probably a recreation of the Millionth Born Child, a child from the original GTC that you get during its million visits event.