Krantz [is] a modified human who worked for the Union as the Leader of the DA-5, a special forces team created by Dr. Aris.  Krantz is the leader of DA-5. He was created by Dr. Aris. He is usually shown on the sidelines and doen't fight with weak opponents. 

~!He is first seen fighting against Regis an overpowers him. Later on he drains the power of Shark when it appears that he cannot defeat Rai alone. He then attempts to drain Tao's powers but Ikhan begs Rai to save Tao which Rai does. He is last shown being defeated by Rai.   Krantz has a cold and cruel personality and will do anything for the success of a mission. Krantz has been shown to stop the violent actions of Shark when Shark acts out of control. He was also allowing Shark to kill people Takeo met in the past without letting Takeo know. He hates dealing with lower ranking experiments.  He is very arrogant about his strength and claims that DA-5 was made just for him. Though it is revealed by Takeo later on that Krantz was very scared of Dr. Aris. Krantz is usually shown as calm but lost his cool and became angry when Regis managed to injure him.   Krantz is the strongest of DA-5 and was according to Tao, all of them together also can't defeat him. Krantz fights without using any weapons.!~

(Source: [Noblesse Wiki](http://noblesse.wikia.com/wiki/Krantz))

For 820 years he had slumbered with no knowledge of mankind's advancement and scientific progress. The land which he once knew has become an unfamiliar place with new technology, attitudes, and lifestyles. Upon awakening, Cadis Etrama Di Raizel (aka Rai), seeks to familiarize himself with this era. He locates a loyal servant of his, Frankenstein, who is currently the principal of a South Korean High School. Rai decides that this school is the perfect place to help him learn about the modern world, enrolls, and begins associating with a group of good-natured students in order to 'blend in'. But this new world is no safer than the old; and the dignified, bewildered, technologically inept Rai finds himself embroiled in adventures both ridiculous and dangerous.

**Non-Anime Roles:**
- Fyrefly Type-IV "SAM" Strategic Assault Mech - Honkai: Star Rail (VG)

Héctor Gonzalo Moreno de Alba is a Mexican voice actor.

When Cadis Etrama Di Raizel or Rai, as he is known, awakens after 820 years, he discovers a modern world he simply doesn't understand. Once an extremely powerful member of the Nobles, a race of nearly immortal and powerful creatures, Rai decides to start again as a high school student at Ye Ran High School, founded by his former servant Frankenstein, who is somehow still alive after all these centuries. Frankenstein’s goal—to help his powerful, vampire-like master learn about human life and culture as he protects him from the modern forces Rai cannot fathom.
 
Rai's somewhat peaceful new life is about to be disturbed by The Union, a secret organization interested in using his powers to further their own malicious goals. 
 
When past clashes with present in this innovative take on familiar dark fantasy tropes, Rai must do everything in his power to ensure the Union doesn’t control his destiny, and that he can continue to integrate himself into this new, confusing modern world...
 
(Source: WEBTOON Unscrolled)