A beautiful nun with a kind, considerate personality, a soft voice, and wavy light-pink hair... but she is actually Lucifer. However, she is trying to adapt to human life. Because of this, she lives a lifestyle of eating meals even though she can survive without food. She lives in the church and is the only nun there, making her the sole owner of the church. Her name is Sarvente, and her nickname is Sarv. Since she is not an ordinary human, she is very tall at 226cm. She has great proportions and a glamorous figure. When she is in a comfortable place or doesn't need to be formal, she has a foul mouth. Normally, she speaks politely. She made her nun costume herself; it features a skirt with a high-low hem and well-fitted high-heeled boots. She is afraid of moths. She believes they symbolize an ominous path. She has a low alcohol tolerance. She gets completely drunk off a single can of beer, but she likes alcohol and occasionally drinks alone. She is good with young children. However, if a group of bad kids throws stones or spits at her, she can't even argue back and just suffers in silence. Despite having an immortal body, she is prone to catching colds. She has a habit of rolling off the bed while sleeping. She has no prejudice against homosexuality.