Beerus is a God of destruction who is in search of a Super saiyan god and he comes to find saiyans across the earth or wherever they are to fight them. Beerus then comes to earth to (someone’s birthday party) He can be easily angered, Someone eatting all the pudidng before he gets a chance to eat it, once he fights The Super saiyan god he tests you and sort of trains you, he uses 7% of his power lying saying he is using 70% Once you lose which is invetiable he spares you he never uses hakai.