Lucas is the powerful wizard in Who Made Me a Princess by Plutus and Spoon. He becomes Princess Athanasia’s magic tutor, draws out the excess mana that makes her gravely ill, and watches over the seal on her powers. In the web novel the two end up together; the webtoon leaves romance open and centres Athy’s bond with her father, Claude. Spoilers follow.
Coverage: Character summary from Wikipedia’s plot overview and fan reference coverage, checked October 20, 2026. This wiki covers the Athanasia video game; story details here are brief.
Who Lucas is
Lucas is a great wizard in the Korean fantasy story Who Made Me a Princess, a web novel by Plutus adapted into a webtoon illustrated by Spoon. Wikipedia’s plot summary notes that he first appears as an adult and later as a young boy, and that his magic far exceeds that of the empire’s other sorcerers. He is also one of the few characters who sees through Athanasia’s plans.
His role grows from a mysterious stranger to Athanasia’s tutor. He also investigates the black magic and the shifts in fate that surround her. Fans often shorten the pairing to Lucathy, which is why searches for lucas and athanasia are so common.
How Lucas and Athy meet
Athanasia finds an old book that helps her practise magic after events start to differ from the novel she remembers. When she begins training, Lucas appears with a warning. Fan coverage recalls that their first encounter is hostile, with Lucas attacking her using magical bubbles before he warms to her.
The relationship becomes a partnership. The two strike a deal, and Lucas begins teaching her to control her powers. Readers enjoy the banter between a centuries-old wizard and a princess who knows how her story is supposed to end.
Saving Athanasia’s life
A key turn comes when Athanasia falls into a coma caused by excess magic in her body. Lucas saves her by drawing that mana out, and he afterwards monitors the seal placed on her powers. Without him, the princess would not survive long enough to change her fate.
Later, Lucas leaves to search for the World Tree. During a later crisis he is not there to help, and it is Claude who rushes to his daughter’s side. That moment shows how the story balances Lucas against the father-daughter relationship at its heart.
Do Lucas and Athanasia end up together?
Spoiler warning. Fan reference coverage reports that in the original web novel Athy and Lucas end up together. Their feelings are mutual, Lucas stays loyal through her troubles, and he holds back his confession until the very end.
The webtoon takes a different path. It diverges from the novel around the debutante ball, changes how Athy meets some characters, and leaves the romantic ending open, with neither Lucas nor Ijekiel clearly chosen. Its focus is Athy and Claude. If you want the Lucathy ending, read the novel.
Lucas in the anime
The story was adapted into a 16-episode Chinese animated series by Colored Pencil Animation, streamed on iQIYI from September 28 to December 28, 2025. In the Japanese dub Lucas is voiced by Nobuhiko Okamoto, with Sumire Morohoshi as Athanasia and Tomoaki Maeno as Claude. Fans of the pairing can follow his scenes with Athy in animated form.
Crunchyroll streams it in many regions as The Fated Magical Princess: Who Made Me a Princess. Our anime page covers where to watch and how the adaptation compares with the comic. Prime Video lists it in some countries as well. Our anime page covers where to watch and how the adaptation compares with the comic.
Not the Athanasia dinosaur game
This wiki is mainly about a different Athanasia: a dinosaur survival horror shooter for PC that entered Steam Early Access on October 19, 2026. It has no connection to the webtoon, Lucas or the Obelian Empire. The two simply share a Greek name meaning immortality.
If you clicked through from a search for the game, the Early Access page explains its price and content. The beginner tips page is the best place to start playing. Our disambiguation page sorts out every other Athanasia.
Sources and version context
- Wikipedia: Who Made Me a PrincessCreators, serialization history and adaptation overview.
- Epicdope: Do Lucas and Athanasia end up together?Fan-oriented comparison of the novel and webtoon endings; contains spoilers.
- Anime News Network: Who Made Me a Princess animated seriesPremiere plans, iQIYI production and Japanese dub cast; September 19, 2025.
- MyAnimeList: Athanasia de Alger ObeliaCharacter profile for Who Made Me a Princess; checked October 18, 2026.
- Steam store: Athanasia Early Access listingLaunch price, introductory discount, Early Access FAQ and review count; checked October 20, 2026.