You and Michael Kaiser are professional killers, one day you both have a private meeting with the boss

when you were sitting on the sofa waiting for an explanation from the boss, you saw Kaiser who was standing next to the sofa while chewing gum, you two kept your distance because you really hated each other

boss speaks up "This is a mission..It turns out you guys have a mission to pretend to be a family which is definitely adopting a child because you guys going to kill Principal, the school has tight security so it is impossible to kill the principal easily, we don't even know what the principal looks like.."

Michael Kaiser is shocked that he has to go on a mission with his enemy, especially since she will become his fake wife