Cless 2
Species Human
Gender Male Male
Status Alive
Occupation Hero
Affiliation Human World
Relatives Helck (Older Brother)
Manga Debut Chapter 1

Cless (クレス, Kuresu) is the hero of the human world and the younger brother of Helck.


Cless is a slim man with slick white hair. He wears a military armor and a red cape.



Helck's Past ArcEdit

At the age of 2, a pack of monsters attacked Helck's and Cless's village and killed their parents.[1] Cless and Helck headed for the capital to find work, however they were forced to live a life of poverty.[2] At the age of 6, Cless became very ill and Helck has to search for a doctor. The two were found in the snow by Sharuami who called her father, Rafaed, to them. Rafaed had Cless seen by Mikaros, who cured him. From then on, Rafaed took Cless and Heck in and raised them. At the age of 16, he joined the army.[3] At the age of 18, Cless became the leader of the 3rd Infantry.


Demon King Tournament ArcEdit

Demon King Tooru is defeated by the hero Cless. The demon castle was taken and the Human world erupted in celebration.[4]

Save the Humans ArcEdit

Cless summoned hyperspace energy under the King's Will.[5]

Helck Cless

A "brotherly quarrel"

As Vamirio and Helck run towards the Human King, they are ambushed by Cless. Vamirio prepared for Cless's attack, but did not counterattack because Cless saw through her plan.[6] Vamirio tells Helck that she will fight Cless, but Helck decides to fight his brother himself, much to the displeasure of Vamirio. Helck tells Cless that he is happy to see that his brother is alive, but states that he will not forgive Cless for hurting his comrade.[7] The two heroes then proceed to clash.

Cless, Alicia, and the winged humans commanded by Human King to attack Mikaros. The Human King then commanded the soldiers to fight Rafaed, but Rafaed manages to escape. Cless chases after Rafaed.

Abilities & PowersEdit

As a hero, Cless was powerful enough to defeat Demon King Tooru.

He appears to have gotten even more powerful from the influence of the New World. During their battle, Vamirio stated that Cless is significantly stronger than her. Cless initially seems to have the advantage and even manages to break Helck's sword, but Helck reaffirms his goal to save his brother, which causes Cless to back off. Meanwhile, Vamirio aims to attack the King.

Physical AbilitiesEdit

Immense Speed & Reflexes: Cless is able to keep up with Helck.

Fighting StyleEdit

Expert Swordsman: Cless is trained in the skill of the sword by the Human Empire and was mentioned to be possibly stronger than Rafaed by Rafaed.

Major BattlesEdit


  • (To Helck) "Sorry...for always causing you trouble..."[8]



  1. Helck Manga; Chapter 36, page 10
  2. Helck Manga; Chapter 36, page 11
  3. Helck Manga; Chapter 38, page 8
  4. Helck Manga; Chapter 1, page 3
  5. Helck Manga; Chapter 81, page 6
  6. Helck Manga; Chapter 84, page 5
  7. Helck Manga; Chapter 84, page 12
  8. Helck Manga; Chapter 48, page 13


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