The General wanted to reward Sadao But had another What was that in the lesson enemy by Pearl S Buck?

In the lesson "The Enemy" by Pearl S Buck, it was not The General who wanted to reward Sadao and had another enemy. Sadao's father, who was a high-ranking Japanese military official, wanted to reward Sadao for performing an enemy prisoner's surgery with great care. However, he also had another enemy, Dr. Sadao's wife, Hana. General Takayama was the enemy that Sadao's father was concerned about.