📝 Highlights & Appeal Light spoilers
01① Thirteen heroes against the Beast King
Heroes wielding legendary swords challenge the Beast King Clevatess.
02② A baby entrusted to the Beast King
The baby Luna, found in a collapsed castle, becomes the world's hope.
03③ Clevatess, living as the hero Kuren
Disguised in the body of a fallen hero, he lives on among humans.
04④ Based on a hit LINE Manga webtoon
The source is a full-color manga by Yuji Iwahara.
05⑤ Animated by Lay-duce
Lay-duce brings the epic world to life with meticulous animation.
06⑥ OP theme 'Ruler' by Mayu Maeshima
A powerful rock number opens the story.
07⑦ ED theme 'Destiny' by Ellie Goulding
A striking ED theme performed by an overseas artist.
08⑧ Sequel Clevatess II confirmed
Season 2 has been airing since July 2026.
💡 Key Points & Predictions Some spoilers
The biggest highlight is how the truth and significance of the baby Luna's existence unfolds as Clevatess lives among humans disguised as the hero Kuren. It's also worth watching when Kuren's true identity will be revealed amid the intersecting ambitions of nations like the Boreat army and the Esrin kingdom.
🧾 Story So Far Contains spoilers
Thirteen heroes set out to defeat the Beast King Clevatess, but their reckless valor invites a crisis that could destroy the entire continent. Entrusted with the baby Luna found in a collapsed castle, Clevatess chooses to live among humans disguised as the fallen hero Kuren. Alongside companions like Nerul, he raises Luna while traveling through a world where the ambitions of figures like Dorel and Maynard intersect.
✅ Recommended Viewing Points
Recommended for those who want to enjoy a bittersweet dark fantasy born from the unusual pairing of a Beast King and a baby, along with intense battle scenes brought to life through meticulous animation. The grand story that continues into Clevatess II is also not to be missed.
👀 Trivia & Fun Facts
💫 Unresolved Foreshadowing Contains spoilers
- What happens when humans discover that Kuren is actually Clevatess remains a major unresolved thread.
- Why the baby Luna is the world's 'only hope' hasn't been fully revealed yet.
- How the other Beast Kings among the four great ones will factor into the story is worth watching.
- How the ambitions of the Boreat army and the Esrin kingdom intersect remains unresolved.
💌 Predicted Viral Quotes for Next Season
"This child, at least, I will protect" — Clevatess's vow upon being entrusted with Luna.
"Prove the value of the human race" — a provocative line that runs through the entire story.