However, the tide is low at 6 o'clock in the evening, and Chen Bing has to wait for more than half an hour.

Taking advantage of this time, Chen Bing moved out the large iron furnace that he left on Skull Island yesterday and took it away when he was about to go back.

If there is no harvest in the seabed ruins and if you want to meet the conditions of iron, you have to rely on this large iron furnace.

After half an hour, the sea water began to gradually retreat. Chen Bing took out the ruins map, confirmed the marked map location, rowed the boat, and drove towards the depths of the sea.

"It's probably here."

Half an hour later, Chen Bing stopped the ship.

If it is another player, it is not easy to confirm the location of the ruins map.

But Chen Bing, on the one hand, has a fine compass, and on the other hand, has the title of "Map Blazer", which will automatically record the map.

He only needs to compare the ruins map with the recorded map to make sure that he will not run to the wrong place.

"Thinking is revealed!"

Chen Bing thought about it, and a small iron can with a lid appeared in front of him.

Chen Bing really wanted to have an oxygen cylinder, but even if he had an oxygen cylinder, there wouldn't be oxygen inside, and it was not as useful as a small iron can.

Using this small iron can can hold some air for ventilation, which is enough for Chen Bing to use.
Chapter completed!