Obamium

Before Bobux Man Vs Gru
Obamium was a substance more powerful than bobux. Monke showed his father Obamium before hiding Obamium away in a coconut.

Monke Father Finds Obamium
Monke Father and Builderman went to finds Obamium. When they got there, Obamium and Monke Father fought in a game of Friday Night Funkin' battle. If Monke Father won, he would become Obamium's owner. If Obamium won, Monke Father would become Obamium. Builderman advised against competing, but Monke Father did it anyway. Monke Father won, and the three of them headed off.

Monke King Captured Everyone
Monke Father was killed by a train as they crossed the railroad, making Builderman sad, but Obamium revived him using their powers. Monke King and two AMOGUS came, trying to capture the three of them. Obamium tried to fight back, using 100% of his power, but he had used up all his powers reviving Monke Father. And so they were all captured.