This story will be following two school kids as they grow up through the years, Aiko Aizawa is always giving Kai Kaiyami headpats, amongst other things, the longer Kai knows Aiko the more he understands her signs of affection towards him and the more they mature the more he returns the gesture, reciprocating her headpats more and more as time goes on, follow them as they find out what true love feels like and as they reach peak adulthood they realise what is missing in their relationship.

In an Earth like world called Earthen a metaphysical veil separates the world from The Abyss where demons, fallen angels and eldritch anomalies exist. The Abyss has three planes, Deamona where demons thrive, Angelus where fallen angels take wing and Anomalia where eldritch anomalies lurk. Opposite The Abyss the world Earthen lies, most citizens blissfully unaware of the dangers lurking in the sky, on the ground and around every corner. The 10% of demi-spirits, angels and humans with high spiritual awareness and abilities do know about the threat however and actively fight it so they can one day close the veil and ultimately bring spiritual peace to the world. The children of fire and ice however, Phenics Amaterasu and Yuki Yuuki, two childhood friends separated for 11 years and reunited after those years are the two heroes on the forefront of fighting these "Visitors" and as prophecy has foretold they are the ones who will seal the veil. Phenics armed with Phoenix Fire and Yuki armed with Yuki Onna frost and snow will fight until they seal the boundary and the last enemy falls at their feet... This is their story. This is Action Bound Children Of Fire & Ice.