C273 Going down to the Sea Not Killing Sea Monsters.

"I can make four suckers and stick them to the turtle shell, but I need to upgrade them first." [Intelligent Chariot] He said.

"How many Energy Stones do you need to level up?" Su Chen's eyes lit up.

"I need 20 Level 2 Energy Stone."

What Su Chen didn't lack the most right now was Energy Stone. He also had a lot of Level 2 Energy Stone.

After that