There are only three small plank houses on the beach, two boulders on the reef beach in the East, and a huge and strong iron chain on the guardrail of the highway in the West. It is like a thin waist dragon with the same buckle and concentric lock, which can't be seen at a glance. The color changes from red to black, during which the concentric lock on the highway guardrail and the boulder in the East is the most bright red.

Maoli can't help but walk up quickly. First, he checks the chain around the nearest small board room. But he sees a chain, one button and one...