The Assassin Of ANHS | Cote X OC

Tsukishiro's Godson joins ANHS? An assasin. How would the plotline and setting of cote go with someone like that in their ranks? Could he help his class? Could he outsmart or manipulate others. Could he beat ayanokouji kiyotaka? Would he reveal his abilities immediately? I Do NOT OWN classroom of the elite (Probably...