How did Scorpio die in the myth of saint seiya Hades?

The myth of hades, right? . . That's Cardia of Scorpio. When he and Dieter in Aquarius went to Atlantis in Ocean World to find seafood, they met Pandora and the fierce star Radamantis. . . Cartier asked Di Jieer to go to seafood. He fought against Ladamantis alone, burned his whole body blood at a disadvantage, launched the forbidden move "Liu Chi Anda NVC" to defeat Ladamantis, and fell down because his heart with congenital disease could not bear the forbidden move. . . . . Later, Dijier was frozen in the sea, and Cartier tried his best to send Dijier's best friend, Yunidi, back to the mainland, and disappeared from then on. His whereabouts are still unknown, and he seems to be dead. . . .