Su Yu was preparing to plunder the Black Iron Treasure Chests related to illusion arrays and killing arrays in the novice sea area before the twelve hours were up.
Su Yu planned to plunder all of this to allow the Unitary Illusion Array and the Unitary Killing Array to grow until they could cover the entire island.
With Ghost Ship's terrifying speed, the distance of 100 nautical miles was crossed in the blink of an eye.
After arriving at the location specified by the Pavilion of Heavenly Secrets, Su Yu had the Ghost Ship's AI submerge the Ghost Ship into the sea.
When the Ghost Ship completely submerged in the sea, the seawater didn't affect it at all. It was as if the ship didn't exist.
When the Ghost Ship dived to a depth of 500 meters, Su Yu finally found the first ★★★★★ Level Black Iron Treasure Chest that he was looking for.
[★★★★★ Black Iron Treasure Chest]
Description: It contains a Level 1 Illusion Array Catalog.
