Seven years have passed since the rare solar eclipse, and Adashino remains committed to offering medical assistance to those who require it. While attending to a patient who lives in a seaside residence, the perceptive doctor notices a shadow reminiscent of a bird. This surprising sight prompts Adashino to recall a story told by Ginko about a Mushi that takes on a comparable form. However, disclosing this information could engender unfounded optimism.