Actually, the chances of survival were very slim. The father obviously couldn't swim at all— if water just deep enough to reach his knees could drown him, let alone a rapidly flowing river like this!
But in the spirit of rescue, even if there was only a one percent or one-thousandth of a percent chance, they would try their utmost to save him. If by some stroke of luck he was swept to a soft bed of reeds or managed to grab onto some tree trunk, there was still a chance he could survive.
Ji Yun could barely feel his calves anymore.
Fortunately, someone among these families had brought a basic first aid kit.
Ji Yun checked his wound and found that a sharp piece of wooden branch had pierced his flesh.
Thankfully, it hadn't injured the bone. He just pulled it out and applied some alcohol to disinfect it.