"The distance isn't far, we should be there in three days."
Lin Wan looked at the spot Zhou Mangmang pointed out, nodded, and said with certainty.
"Three days, huh? Can't we just fly over directly?" Sun Yan asked impatiently.
"That place is quite special, located in a Grotto Heaven independent of this world. I think it must have been sealed away by the Immortal Family back then, so finding that position alone is meaningless. We also need to find the entrance to the Grotto Heaven, you can't be too hasty."
Zhou Mangmang chuckled, "Haste makes waste, this is a Six-Star Task."
Sun Yan leaned back against the chair, "Makes sense."
Under the deep sea, the submarine advanced rapidly.
Gradually leaving the coastline behind, entering an uninhabited sea area.
Although the submarine was equipped with lighting and detection devices, visibility was still very low, relying purely on sonar radar to check the surroundings.
Beep beep beep!
