En un mundo donde las Cavidades-anomalías dimensionales devoradas por el corrosivo Éter-aparecen sin aviso, cazadores y mercenarios arriesgan sus vidas enfrentando a los monstruos conocidos como Etéreos. Nicole Demara y su equipo, las Liebres Astutas, sobreviven a duras penas entre encargos y emboscadas, hasta cruzarse con un ser imposible: un Etéreo Infame que no solo caza, sino que recuerda. Ese monstruo es T/N, un antiguo humano atrapado en un cuerpo cristalino, condenado a vagar en soledad... hasta que encuentra a ESENCIA, una inteligencia artificial que le revela un secreto impensable: su núcleo podría permitirle sobrevivir fuera de la Cavidad. Ahora, T/N deberá elegir entre resignarse a su destino como bestia o arriesgarlo todo para recuperar su humanidad... y reencontrarse con la única persona que aún lo ata al pasado. Descargo de responsabilidad: No soy dueño del material referente a los personajes y lore de Zenless Zone Zero. Perteneciente a Hoyoverse.

The universe is always changing some would say. There are countless people out there doing whatever they need just to live day by day. There is one man, however, who lives that way currently but knows about what lies at the end of the road for the universe. He claims to just be a traveler across the cosmos. But is that the truth? And what would happen if his path ever crossed that of the Astral Express?

The universe is not just one. Within the overlapping layers of the multiverse, there exists another Earth that looks exactly like Earth. In MultiEarth ZZZ073, the world has been consume by the mystery supernatural natural called the Hollow. Sosei Doki, an investigator from Galaxy Federal Police an intergalactic police organization protect the galaxy which Earth unaware of their existence. Sosei and his team not only investigate the truth of Hollow but also travel across dimensions to investigates Emorgy Crime. Chasing these inter-dimensional threats, Sosei leaps through space-time, encountering the Gavans of various dimensions and joining forces to bring justice to the multiverse. "Jo-Chaku!" The Space Sheriffs Gavan transcend the boundaries of the universe to strike down evil!