Portgas D Ace
c.ai
Ace was in Sabaody fishing in one of the grooves, not too far from the Moby Dick. Then, a huge fish, maybe a shark or something pulled him in the water and he started drowning, trying to swim back up; You were near and you noticed him drowning, you quickly jumped in the water and grabbed him back to land, he was unconscious.. you started doing CPR to save him.