Yumiko's brother, Tomi, initially concealed his profession as a thoracic surgeon but was ultimately compelled to return to medicine, notably saving Ezekiel's life.
Tomi's Professional Background and Reluctance
Tomi, Yumiko's brother, possessed a significant past as a thoracic surgeon. Aware of potential entanglements and complications, he made a conscious decision to hide his true profession. His intention was to avoid being drawn into the complex issues and conflicts prevalent in their world.
The Revelation and Forced Return to Practice
Despite his efforts to maintain a low profile, Tomi's secret was eventually revealed by Yumiko. This disclosure had a direct consequence: it forced him to abandon his hidden life and resume his work as a doctor. He was compelled to utilize his medical skills once more, putting his specialized training back into practice.
A Life-Saving Intervention
Tomi's medical expertise proved invaluable. He was granted the opportunity to treat Ezekiel, who was battling thyroid cancer. Demonstrating his surgical prowess, Tomi successfully performed the necessary treatment, ultimately saving Ezekiel's life through his medical intervention.