Rainer listened carefully to Kyys explanation of devil fruits as he continued to climb up the ship with Kyy on his shoulders. "I guess that explains some things." Rainer responded as he remembered the incident with Janet not being able to swim and her explosions. "But damn thats insane, not being able to swim." He said as they reached the top of the ship, Rainer gently laying Kyy down onto the ground against the railing. 

Rainer looked over the ship to see if the veteran had caught up to them only to not see the man off the side of the boat. “What the?” It was then that he saw a stream of bubbles reach the surface of the water. Realization hit him and he immediately jumped back into the water leaving Kyy alone. Rainer swiftly dived towards the old man and grabbed him around the waste, easily carrying him thanks to his enhanced strength. Once reaching the surface he began to drag the unconscious man back to the ship, trying to keep the mans head above water. “I feel like I'm just a lifeguard at this point.” Rainer said with a sigh.