Wakfu (2008)

S1E15 Adamai

Amalia, Tristepin, and Evangélyne find themselves waking up on a small islet after their boat was assaulted by the legendary Kralamoure Géant, causing it to plunge into the depths. Nearby, they spot a vast, lush island cloaked by an ancient spell of invisibility. This enigmatic land, known as Oma, is believed to be the home of Yugo's true family.