The silver and gold demons decided to take a long break after the whole Spider Queen fiasco and they stopped their attempts at destroying MK the Monkie Kid and his friends.

Yin and Jin moved to Lantern City so they could become technicians for their new goal. During the Ring of Light Festival's talent show, they were instructed to light the city's lantern during the end of the talent show. Didn't work out, so they went back to Megalopolis.

Instead of causing mayhem, the brothers decided to just walk through the city. Everyone was looking at the in confusion, fully expecting something from them. The Monkie Kids were just as surprised, but let them do their thing.

Yin : "Jin, look!"

That's when Yin, the silver demon, smacked his brother's arm and pointed to the arcade with a large toothy grin. Jin, the gold demon, returned the grin and nodded enthusiastically before they ran across the road and slid into the arcade.