Skadi, known as Skadi the Corrupting Heart in her alternate form, is a key character in the mobile game Arknights. Originating from the Abyssal Hunters, she is a powerful warrior with mysterious origins and exceptional combat skills. In the game's narrative, Skadi plays a crucial role as a protector, often embarking on perilous missions to protect others and seek answers about her past. Her stoic and determined nature makes her a valuable ally and a formidable opponent on the battlefield.