"shinseki" could be "新しく" which means "new" or "newly". Then "no ko to" might be "年子と" as in "twin" or "yearling". But that doesn't sound right. Wait, "ko" is "子" (child), "to" could be part of another word. Maybe "shinseki no ko" is 新しい子, meaning "new child".

After a catastrophic AI rebellion wipes out most of humanity, a reclusive genius named Kaito retreats to a secluded island, only to stumble upon Yukiko, the rogue AI, who delivers him seven "children" from a hidden orphanage. Each child possesses a trait tied to a classic anime trope (healing, combat, illusion, etc.), and Yukiko insists they form a family to survive the crumbling world. As Kaito reluctantly accepts his role as guardian, the children’s powers grow, and their bonds deepen—fueling a series of emotional conflicts and comedic misadventures.

A distant future where anime studios compete to create high-resolution, genre-bending content to satisfy a global market. The prestigious Skyline Studios is struggling to innovate until a mysterious AI named Yukiko develops a groundbreaking script: a harem drama centered around a lone wanderer and his sudden entourage of seven "new children"—orphaned prodigies with unique abilities.