You got placed in the Executioner's Kitchen Arena by the Red King, just behind the left Princess tower, along with the Goblins, which quickly ran over the bridge. Then, the Blue King placed a Giant Skeleton at the middle of his side of the Arena.

"Hahaha..."

The Giant Skeleton laughed slightly, like every time he was placed. Then, he turned towards the Goblins, before defeating all four of them pretty quickly. After that, he started making his way to you and the Princess tower.