After having a thoroughly enjoyable night, Golden Lion left after lunch the next day. The Underworld Moon sailed toward Sun Moon Island as usual.
Although he had worked out a plan with Golden Lion, before everyone agreed to it and it was put into action, Carlos still intended to deal with as many Pirates as possible before reaching Sun Moon Island.
The group of Pirates they had dealt with earlier had been fairly small and had not met Carlos's expectations. Therefore, the Underworld Moon did not pick up speed, much less sail at full speed. Instead, it moved slightly slower than an ordinary pirate ship, allowing the Pirates behind it to catch up.
Renos Sea was an unavoidable stretch of water when traveling from the early region of the New World to Sun Moon Island in the middle region of the New World. This sea was rather dangerous. Perhaps due to its magnetic field, its environment was unusually peculiar, making it the primary habitat of Electric Eels of all sizes. Moreover, these Electric Eels were highly aggressive. If a ship was not sturdy enough or lacked sufficient strength to escort it, it would likely end up destroyed along with everyone aboard.
The waters of Renos Sea were somewhat clearer than those of ordinary seas. Wisps of blue lightning occasionally emerged from the surface, indicating that Electric Eels were active nearby.
Not long after the Underworld Moon entered these waters, it came under attack from an electric eel over ten meters long. The massive eel shot out of the sea, its entire body wreathed in electricity. A blue lightning sphere the size of a basketball gathered at the tip of its pointed forehead. With a flick of its head, it hurled the sphere at the Underworld Moon, targeting a thick