TV-Series
Description
Luzifer is the main protagonist of the anime Seven Mortal Sins. She was originally the first of the archangels of Heaven and one of the Seven Lively Virtues, but she was denounced and cast out of Heaven due to her growing pride and rebellion against the will of God. As a fallen angel, she was thrown into the lowest level of Hell. During her fall, she briefly stopped on Earth, crashing through a high school church, where a young girl named Maria Totsuka witnessed her arrival. Luzifer infused Maria with a part of her angelic blood before continuing her descent into Hell. Once in the depths of Hell, she was met by Leviathan, an aspiring minor Demon Lord of Envy. Shortly after, Luzifer was challenged by the Seven Sins, the ruling Demon Lords of Hell led by Belial. Combining their powers, the Seven Sins overcame Luzifer and sealed away her angelic powers by fitting her with a cursed Garb of Punishment, a barbed tattoo-like body-chain that constantly tormented her with pain and bloodletting, transforming her into a Demon Lord.

Luzifer is defined by her immense pride, confidence, and rebellious nature. She dared to challenge God's plan, which led to her banishment, and this defiance carries into her actions in Hell. Rather than being crushed by her fall, she seizes her newfound freedom and swears revenge on those who defeated her. Her primary motivation is to defeat each of the Seven Sins one by one in order to sunder the powers imbued in her Garb of Punishment and take control of Hell. She is driven by a desire for freedom and revenge, viewing her banishment as an opportunity to forge her own path.

In the story, Luzifer acts as the central figure driving the plot forward. After her defeat, she returns to Earth with Leviathan, where she captures Maria's heart, turning her into an immortal slave. With Leviathan and Maria as her sidekicks, Luzifer sets out to systematically challenge and defeat each of the Seven Sins, using cunning and force to overcome them. She eventually succeeds in defeating all of them, causing them to switch sides, leaving Belial to stand alone. Luzifer then enters Hell to confront Belial, but Belial punishes each of the sins according to their nature.

Key relationships in Luzifer's story include Leviathan, who becomes her enthusiastic but often ineffective companion. Maria Totsuka is transformed into an immortal slave who aids Luzifer. The Seven Sins, particularly Belial, serve as her primary antagonists and the targets of her revenge. As she defeats each Sin, they eventually align with her against Belial.

Luzifer's most notable ability is her immense power as a former archangel. She possesses superhuman strength and agility and can fight effectively against demons. However, her power is significantly hampered by the Garb of Punishment, which drains her strength and causes constant pain. The curse can only be broken by defeating each of the Seven Sins. She also demonstrates the ability to infuse others with her blood, granting them immortality and binding them to her service. Throughout the series, Luzifer shows growth as she learns to work with others and adapts her strategies to overcome the sins. Her confidence and swagger remain constant, but she becomes more determined and focused on her goal of taking control of Hell.