Zaryusu Shasha

Zaryusu Shasha (ザリュース・シャシャ) is a lizardman of the Green Claw Tribe and the younger brother of Shasryu Shasha. He is the wielder of Frost Pain, one of the four treasures within the lizardmen tribe, and is amongst the few surviving lizardmen who fought against Cocytus. He was the last to die, and was later revived by Ainz.

Appearance
Zaryusu Shasha is a lizardman with dark green and charcoal black scales just like his elder brother Sharyusu Shasha.

Personality
Zaryusu became a traveler and he was motivated by his determination, resolve and sense of duty to his tribe. When the tribe was threaten by the undead army, he showed that fighting alone is futile and convinced the the tribes that only way to survive was to form an alliance with the other tribes.

Background
Zaryusu is a traveler, one who has decided to leave his village to see the outside world. While given a great deal of respect and status within the villages, they don't actually have any say regarding important decisions.

In Zaryusu's case, he is given even greater respect because he is the wielder of the magical blade known as Frost Pain which is one of the Lizardmen's four treasures. He is also the younger brother of the Patriarch who leads the Green Claw Tribe.

The Lizard Man Heroes Arc
While tending the newly established fishery farms of the tribe situated at the edge of the Green Tribe encampment, Zaryusu visits his older brother, Shasryu Shasha. His brother praises Zaryusu's success in replicating the aquatic farming techniques he discovered during his travels. He comments that the cultivated fishes are more nutritious and healthy than the ones the tribe used to harvest in the wild. Zaryusu brushes aside the praises, admitting that the farm wouldn't exist had it not been for Shasryu's support.

They are interrupted when dark storm clouds rushes and later looms over the Green Tribe village. Sensing danger the traveler and his brother rush back to the village. Standing at the center of the village, undead messenger appears and declares the imminent destruction of the lizardmen at the hand of the Supreme One in eight days' time. After the undead vanishes in a cloud of smoke, Zaryusu attends a tribe assembly with his brother. The Elder Druid voices his opinion stating that it is hopeless to fight, as the magic displayed by the messenger is stronger by at least two fold compared with the magic cast by the elder. The option of fleeing the Wetlands is given thought, until Zaryusu reminds them that victory is still possible if they call out to the other tribes. Believing the only way to defeat this new foe is to unite their forces Zaryusu volunteers to gather the tribal leaders for a conference.

Many in the assembly object to this idea as it is unheard of for a traveler to be given such authority but their complaints are put down at the word of the chief who proceeds to hand Zaryusu the seal of the chief. After having a few words of support and regret with his brother Zaryusu, he and his pet hydra Rororo travel together to enlist the help of the Red Eye Tribe.

Upon reaching the Red Eye Village, Zaryusu becomes smitten with the acting Chieftain Crusch Lulu. He immediately proposes to her, causing her to be befuddled at his display of emotions. Later, on a more serious note, both discuss their race's predicament in the upcoming invasion. After some degree of urgency and subtle use of blackmail, Red Eye joins in the tribal alliance. Zaryusu, Rororo and Crusch then make their way to appeal to the Dragon Tusk Tribe.

There they are met with hostility, particularly Zaryusu as many members of the tribe are former tribesmen of Yellow Speckle and Sharp Edge, the tribes Green Claw had defeated in the resource war. The chieftain, Zenberu Gugu quickly demanded a duel with the traveler. The match ended with Zaryusu's victory, and Dragon Tusk's participation in the war.

The Invaders of The Large Tomb Arc
Zaryusu along with several other Lizardman are present in Nazarick at the time when the worker groups invade the tomb, doing some training in order to become stronger, he is Hamsuke's training master in order for her to learn martial art skills. He bears witness to the fight between Hamsuke and Erya Uzruth. The battle ends with Hamsuke's victory and learning a new martial art skill. Hamsuke has proven herself ready to train for the next stage with battle armor

The Craftsman of Dwarf Arc
Zaryusu has now become the father of a health baby boy that has the same albino skin as its mother. By this time both of them and their newborn child had returned to the great lake with their fellow lizardmen and was summoned by Ainz along with Zenburu and few of the other lizardmen and Cocytus when he came to their village to seek Zenburu for his aid in finding the dwarf kingdom.

It was also around this time that Ainz congratulated the new father and had stated a suggestion if he would like to join him in E-Rantel as part of his plan to integrate multiple races to live in harmony under his new nation,. while at first nervous to respond for a right answer, Ainz assured him to speak his mind  and he requested that he would prefer not to go for the sake of his family and instead took the proposal of finding other lizardmen to go in his stead.

Abilities and Powers
Zaryusu is seen as one of the strongest Lizardmen alive. He is the wielder of Frost Pain which is one of the four lizardmen treasures. Even Cocytus is impressed by the strength he displayed.

Known Classes

 * Fighter (10)
 * Sword Master (6)
 * Ranger (1)
 * Sage (2)

Main Equipment
Frost Pain: A magical sword that inflicts ice damage.
 * Icy Burst

Crusch Lulu
Zaryusu fell in love with her at first sight and immediately proposed to her. Initially Crusch was embarrassed by the proposal, but after confessing to her multiple times she eventually reciprocated his feelings. After the Lizardmen Alliance was conquered by Nazarick, she has married Zaryusu and is pregnant with his child.

Shasryu Shasha
Zaryusu is the little brother of Shasuryu, the two of them share a deep brotherly bond. He considers his older brother as a trustworthy and competent chieftain. When he was killed Zaryusu pleaded for Ainz to resurrect him.

Zenberu Gugu
Zenberu initially saw each other as enemies, but after they dueled, he now views Zenberu as a competent warrior and a friend. Though he is a bit annoyed by his peer's perverted comments and overbearing nature at interrupting intimate moments. Zaryusu was unwilling to accept his friend's death and requested Ainz to resurrect him.

Hamsuke
Zaryusu is Hamsuke's martial arts master.

Trivia

 * He requested Ainz to revive Shasryu Shasha and Zenberu Gugu after he was revived.
 * Zaryusu and his fellow lizardmen visited the Great Tomb of Nazarick to train and went back to the village to spread the amazing worlds that they saw inside Nazarick.
 * Zaryusu and his fellow lizardmen stay at the 6th floor where there are ten log houses built for them.
 * In Volume 7, it was mentioned that he is going to be a father soon.
 * Zaryusu and his fellow lizardmen were training in a large room where Shalltear governs and they were wearing collar around their neck with a broken chain hanging off it, which might be power suits that Ainz promised to lend to the lizardmen to make them stronger.

Quotes

 * (To Crusch): "It was love at first sight. Besides, death may result from the war this time, and I do not wish to leave any regrets behind."