C72 Save one's life
The Ice Ape rested on the shore for a while, then struggled to drag Yi Hao and itself onto the shore. The water felt really bad, cold to the point that their bodies were stiff and unable to move.
After that, Yi Hao tied the belt on his back and waist tightly with the Ice Compass, because the Ice Compass was afraid that Yi Hao would separate from it during the escape