As Sora settles into his unexpected position within the hospital walls, the director oversees a series of innovative trials designed to push boundaries. With Yagami Yuu assigned to monitor his recovery and well-being, he navigates the routine of medical examinations and specialized treatments. The absence of any ties to the outside world allows him to fully commit, leading to profound shifts in his daily life and outlook. Over time, these experiences reveal layers of the institution's secrets and his own resilience.