What I admire most about this round is the position of the contract and the bulldozer-like decline.

After each round of partial needle insertion, the position will decrease, and then rise again

And after each round of increase in position, it will bring about the next round of partial decline.

It's like there are so many leek money in the field that you can't lose it, and there are so many power coins that you can't smash it, it's a match made in heaven...