Kiryle

Kiryle (キリル), supposedly having the full name Kiryle Enueh (キリル・エヌエー) is an Inertus of an alien species hailing from a future version of Gnubehfua, a planet within the Andromeda galaxy, in which the beings of the galaxy are able to artificially create DNA-based Affinities in Inerti as the Kami are no longer able to enforce the rules of the universe. The same technology is supposedly available on Earth.

Kiryle claims to have arrived at Earth after travelling backwards in time to locate the last surviving Human provided with an Affinity, Yōko Eisenwaren, in order to prevent the explosion of a war between the Kami and the numerous other beings of the Celestial Realm. However this is revealed to be a ruse. The universe does not survive beyond the war, as Kiryle in fact intended to incite the deletion of the world line to prove his influence against the Elder Gods, in his belief that Inerti, who without Affinities were able to overcome tribulations with their willpower and wit and thus able to evolve and develop through dialectics, seeing the Elder Gods as weak and stagnant by being disconnected and comfortable with the status quo. Kiryle's planet hails from an alternate timeline in which, without the Kami, the Inerti of the universe begin to develop artificial Affinities unbound by the traditional governing rules and parameters, which has lead to widespread chaos, which Kiryle himself seems to find pleasure in, thinking that the world can only achieve what it must through conflict and ordeal.

Personality
Kiryle is desensitised to violence, almost to the point of being quick to use it as a form of expression. This is due to the nature of the species on his home planet. Despite this, he is reluctant to fight in scenarios that do not warrant it, as he finds that long skirmishes waste precious time. He curious and intent on learning, but in a jaded and uncaring way. Once he has gained all the insight he needs, he no longer has any interest in the person, as they are mere tools. Kiryle is a skilled tactician and a swift assassin, with his movements characterised by keen reactions and balance.