In front of young Matsuo, who is aiming for medical school, a private tutor, Ginga Kei, in a Patsun Patsun suit, appears. Her guidance is unlimited! Young Matsuo, who got angry, plans to play with the drug he bought online, and serves beer mixed with the drug. On the contrary, she is drunk and collapses. However, what awaits young Matsuo, who has collapsed, is reality or delusion, but a gentle embrace from Ginga Kei-sensei.
