The narrator introduces himself as Mizuta, a former colleague of Chizuru's at a pharmaceutical company. He tells the story of how he lent him money so that he could open a cafe for patients and sub-contractors alike. When the cafe was ready to open, the company loaned Chizur the money and he took the company's medicine and gave it to the company. The company valued his valuable data, but yesterday he sent the narrator a message saying that he had found a new partner. MiZuta tells the narrator that if the two of them become partners, she will stop taking the medicine and stop giving it to her patients. The narrator explains that it is his fault that the patient developed her own nature, and it is natural for him to take responsibility for the situation. He advises the company to check in with the patients and to report back to him the next day.