"Q" (Q Kyuu?) is a video game character from the Street Fighter series, first appearing in Street Fighter III: 3rd Strike.
He is a mysterious individual of unknown origin whose face is concealed by an expressionless metallic mask.
https://streetfighter.wikia.com/wiki/Q
Q are you Sheng long? :D
Qs Rival in the Streetfighter Series is Akuma
(悪魔 Akuma?, "Devil"), known in Japan as Gouki (ゴウキ(豪鬼) Gōki?, "Fortitude", "Great Demon", "Great Devil" or "Great Ogre")
He is an emotionless and powerful warrior fixated on mastering the Satsui no Hado.