The Shinheuh is Yu Han Sung's favourite beast to control as an Anima. It is a gigantic black fish, with many yellow eyes and a massive mouth containing lots of razor-sharp fangs. It is larger than a White Steel Eel and is named after Yu Han Sung's Sobriquet.
- Deep-Sea Fish (LINE Webtoon US)
- Chinese : 潛魚 (Qián yú, lit. "diving fish")