The protagonist Charon was born in an Azik family that has long since declined but is still obsessed with studying the call of the abyss. He is the only individual in the family who can have a "perfect resonance" with the abyss for centuries - he is regarded by the family as the "ultimate container". During the cruel ritual, he was forced to establish a direct and painful connection with the abyss. In the end, he could not bear the ritual and escaped from the family...
