Melissa Eliza Devlin is one of the main characters in The Demon's Light. She is an 18-year-old Nephilim girl who wakes up in an abandoned barn with retrograde amnesia. Finding herself with a group of new companions, she embarks on a journey of self-discovery and survival across Euclid.


Melissa has light brown hair and brown eyes. She usually wears light clothing and lipstick.


Melissa Devlin is the most passionate of the protagonists, while not always thinking logically, she would rush into unknown dangers to rescue a friend. Sometimes she reverts into a scared girl but when the moment calls for it she puts her fears and personal feelings aside to do what needs to be done. She refuses to leave a friend in harm's way no matter the cost, which often leads to bad consequences.

Earlier in the first season, she was the most quiet protagonist that often needed comfort, as time went by and she regained more memories, she turned into a confident but sometimes playful young woman the others tend to look up to from time to time. Her bond with her brother Steven not only showed her warm, caring side, but also that she had a rebellious personality.


In 301 TP, Melissa and her fraternal twin brother Steven were born to Stanley Devlin and the angel Jenna. To hide the affair, Stanley married a human friend of his and convinced her to adopt both of his children and raise them as her own.

Due to the death of their parents, the two siblings were sent to live with their uncle, Richard Devlin, at the age of seven. Raised mostly in Richard's lab, Melissa developed a taste for rebellion as she grew older. Discovering an old militia known as Silivian Militia, Melissa decided to join the group, only to be disallowed by Richard. At the age of 17 and after an argument with her increasingly restricted uncle, Melissa left her home and joined the group anyways.

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  • Her mother made her middle name Eliza after her father's mother.
Port City Eight: Atticus AnoethiteBlossom CaneChris WellingtonMarshall RookeMelissa DevlinSamuel BrownleeSteven DevlinWen Li
Search Party: Aaron Fontaine • Charles WellingtonDexter Wellington • Florence Carnation • Jordan WaleshLisa FissSavannah WhitesmithTheo Rosington
Alchemilia Corp.: Abram PavlovicAlfred HermannBaptiste RousseauClaire SimmonsGabriel AlchemiliaKatherine BlackriteJohn FontaineLeopold UdinNabiRogan BowmanSanchezSanto GiovanniSelma Klosterman
N-D Coalition: Blackmore VeersCiceroEnochDasimGiannis CastellanosKlaus LempoLeonid GryazMagnus RookeMulciberNatayla SmirnovOshibkaTerrance
Dream Eaters: Xanvi • Yaakov
Supporting Cast
Andrew WellingtonGeraldIsaacRetiZade Santello
Powers: Centaur • Elo • Iblis • Nilohes • Plutarch • Sociones • Xeren
Silivia: Da ChangKalianLalisaPark Chae LynnPiettRichard DevlinShen LiWarren HughesYu Li
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