“That’s… my pet… octopus!”
Cha Suyoon, a D-rank Guide barely scraping by on one-time Guiding sessions, receives a Guiding request from Yeo Taegyung, the S-rank Esper known throughout the nation. During the Guiding, Suyoon discovers that Taegyung is not human. Upon waking, Taegyung transforms into a strange, small octopus-like creature and disappears. Suddenly facing…