Quaetro Blitz


 * "Come here Chirpy, I'll fry you up correctly this time."


 * - Quatro Blitz to Ja Wangnan

Quatro Blitz (쿼에트로 블릿츠) is an E-rank Regular. Quatro is assumed to be a male, however SIU has (suspiciously) stated that his gender will be confirmed later on. Although he did not pass the test on the 28th Floor, he is seen again on the 30th Floor.

Appearance and Personality
He has red, shoulder-length hair and red eyes with a medium build. He is maniacal and slightly psychotic, with the same mental build as his relative Quant Blitz. SIU himself has mentioned that the Blitz family is notorious for producing fire using Regulars with a maniacal temperament. His gender is currently unconfirmed.

Powers and Abilities
He is a skilled Wave Controller and is able to manipulate three baangs, an impressive feat that only nine or so other E-rank Wave Controllers are capable of doing. He has an affinity for fire, using it to almost burn Wangnan and inflicting a shallow wound on Viole. His physical abilities are unknown since he was defeated too quickly by Viole to be able to give an estimation (it should be noted that he wasn't completely overpowered by Viole as, right after the events, he stood up as if he did not get affected that much by Viole's attacks). However, Ran mentions that if Viole was at Quatro's level, it would be annoying that he would be as strong as someone that powerful.

Connection
He is first seen in the 28th Floor testing ground where he chases Wangnan because he is reminded of his childhood pet Chirpy. When Wangnan desperately pretends to be Chirpy in order to stall for time, Quatro reveals that he burnt Chirpy himself. He is about to burn Wangnan, but Viole intervenes. They fight and, although Quatro seems to gain the upper hand by surprising Viole with his control of 3 baangs, he loses to Viole, who demonstrates even greater skill by manipulating 5 baangs.

Workshop Battle
He was seen again with Chang Vlador listening the rules to get the ticket to board the Archimedes.

One Shot, One Opportunity
After receiving the gun, he and Chang eliminate a group of Regulars and go for Team Tangsooyook members. Upon entering the place, they are trapped by Koon, Dan and Wangnan. Finally, he is sent with Chang to Archimedes.

Archimedes
He is seen with Chang in the same room as the team Tangsooyook and helping Yihwa to take a photo of Rak.

Battle x Gamble
He is chosen for the fifth round of the plug event and eliminates all Regulars except Yihwa, because she is not affected by his flames. She warns of the consequences of using flames without thinking, but he ignores her.

Tournament
He is summoned for Wangnan to take part of the semi finals. He is present when Koon reveals the plans that FUG have for Viole.

Thorn
When he goes out to battlefield, he is being pulled by Wangnan. They have the mission of summoning Viole. When a member of Team Snake appears, he talks to Wangnan and tells him to go ahead because he has something to burn. He further states that he is not doing this for Viole, but because he has started to like Wangnan.