Vita smiled and said, "But as long as the power is strong enough, if it is a sailboat, you can use the upward airflow near the waterfall and the power of the carp upstream. However, our Jackdaw has a thruster, which should be simpler."

"Does it work? Just relying on carp? Where can there be such strong carp?"

After a while...

"Wow! What a big carp!"

A large group of carp climbed upwards against the waterfall in the sea. No wonder it was called carp climbing the waterfall. These carp grow very large ones, the small ones are ten meters long, and the large ones are twenty meters long. They are all fierce. No wonder people rely on this to go upstream.

"Come on, prepare the overload of the thruster! Xiong Bao, balance the hull and start the stern fan!"

The childish bear's voice replied: "Yes, Captain."

The deck at the stern of the boat opened, and a complete set of mechanical equipment extended from it. After it was completely unfolded, it was actually a row of large thrust fans. They appeared in pairs, offsetting each other's torque and just symmetrical with the thruster distribution at the bottom of the boat. It not only solves the problem of insufficient power, but also achieves balance of the hull. The only disadvantage is that it consumes more power.

After all the structures were in place, the fan also began to rotate at full speed, providing more extra thrust to the Jackdaw.

"Captain, when did that be modified?"

"Uh...I can't remember, probably last year?"

"Wow!"

On the water vapor shop, carp accompanied the carp, and the Jackdaw sailed almost vertically, just like a legendary story.
Chapter completed!