He got plenty of things on this haul. Lots of gold and jewels, plenty of trinkets that can be useful in trading, blades and some guns for later use, etc. There's a moment's pause when he debate on adding some chains from the ship, but seeing their weight and the fact they're attached to the cannons and deck, opts to leave them. Best not get too greedy.

Landing on the sand, Dabi follows Nara'a's path along the glowing ribbons of sand. There's some parts that had ebbed away in the current, but it's holding strong or now. "Wasn't anythin on the way here either. The algae seems to keep things from comin into the glow." Perhaps it's due to this path allowing them to breathe underwater that prevents normal sea life from breathing the special "air water" the two are walking in.