The trio arrive at the Net Ocean where the 2nd Tag is said to be under the water. Zero tries to swin but almost drowns. They meet Gon a Gomamon. After a few days of training they see Gon being attacked by Gesomon. Zero 'swims' to save Gon. Gesomon goes to let his master Lord Marine know that Zero is there. Etemonkey is with Lord Marine who says he'll add them to the debries at the bottom of the ocean.