Estarossa Liones is a prominent character in the anime and manga series 'Nanatsu no Taizai' (The Seven Deadly Sins). He is a member of the Ten Commandments, serving as the Commandment of Love. Estarossa is a powerful demon, known for his immense strength and mysterious connection to Meliodas, the protagonist. His calm demeanor hides a deeply troubled psyche, and his actions play a crucial role in the unfolding conflict between the Demon Clan and the other races. Estarossa's character development reveals complex motivations and a tragic backstory.