The octopus main hook is supported on the top and supported on the bottom. There is no octagonal ring under the main hook. How to connect the auxiliary hook?

1. Bend the hook under the main block upward to make it contact with the hook at the top of the main block.

2. Pass the auxiliary hook through the hook at the top of the main lump, and then bend down to make it contact with the hook at the bottom of the main lump.

3. Pass the thread through the gap between the two hooks, and then tighten the thread.