Male, Halkaone’s elderly friend, who is a mentor/wise guiding figure to Lallu. Tall Heart is the previous Essence before Lallu. He is very gentle, slow-moving, wise, kind and quietly talkative. He accidently hurt his cub, Achas, (father to Lallu's bully Ruft), who has become violent and hateful, he blames himself for that. wor tried to kill him and his love jumped in front of him, and he blames himself deeply. He is fond of Lallu and wants to protect her, is only really close to Mirai and Halkaone, though does not trust himself, sometimes does not eat or feed himself as self punishment for his past.