Playboy Alpha and His Contract Mate

Amaya, the school's termed 'unfuckable nerd' makes an agreement to fake date the school bad boy, the Alpha's son and at the same time, she'll be under his protection from the bullies.
He on his own part would not have to worry about his psychopathic ex anymore.
Their dating span was only for a few days till he turns Alpha and finds his mate after which they would break up, but what happens when It's discovered that they are mates?
Sparks will definitely fly between these two enemies, but will It be from their love or from their fights?