An ancient Monolith brings a child from a world beyond to the land of Esluna, a child who is meant to be taken under the Queen's guidance.

Maeve must save her dying mechanical friend, Mochi, by charging her power source with ancient technology scattered throughout the world - but Bataar, the Child of the Monolith, interferes as he has other plans to find his way back home.

Maeve, Yoki, and Bataar, must find a way to work together to get what they all want.

Maeve must face her past to move forward.

A rescue mission to save Yoki is at play but are our heroes all on the same page?

The destruction in the wake of Oshii's revival has left Fray and Yoki trapped within the crumbling aftermath - Maeve and Bataar must find a way to save them both.

With Yoki safe, Oshii is still on the loose - Maeve however has a plan to stop the world from total annihilation.

Maeve must let go of her mothers memory to stop the Monolith.