He shed his hat, symbolizing the shedding of all constraints, he wanted to fight with all his might at the last moment.
As soon as the "Sky Eye" saw Meng Jun's final scythe fall, splitting the body of the Thirty-Year-Old Man lying on the ground from head to body, he knew the end was near for himself too.
Having given up on the idea of survival, he actually became fearless, casting off his hat, he decided to fight with all his strength.
Meng Ting initiated the first attack, the light wings reappeared behind her, rushing towards the "Sky Eye", the "Sky Eye" watched her, and easily retreated back to avoid it. Meanwhile, Fang Jiong's "Circling Pot" followed tightly, "Boom", it was blocked by his shaking right arm.
On the other side, Xu Ruyun successively shot a number of scalpels, which were all parried or deflected by him, but Su Yu didn't strike, instead, he was constantly circling around the outside.