C541 Dive into the Dark Abyss(4)
At the same time, in the submersible vehicle's engine room.
"Sorcerer Merlin had guessed that this ship did not have an engine. He was half wrong, half wrong. "This ship is indeed used for propulsion and stealth. It does not have any specific power equipment, but there is a special [parts] that need to be placed in this engine room to direct the entire ship's operation. "
Bedivere