Chaos Bond Marsh Liberated!

The new area is huge again. A tadpole called 'Mio-kuri Boya' makes its first appearance. Beyond that, even with a Livly suited for underwater, your oxygen gauge will decrease, though it seems you can replenish oxygen at event squares sometimes. Beyond that lies a void... Ah, the reason they don't return is because they're appearing at the warp point deeper inside, I see. That certainly looks like vanishing or running out of strength to the boss.