Gallonron was not angry at Fran's attitude.
This was the usual personality of the strange doctor, Fran. She was cold and extremely rational.
Although Gallonron did not like this personality, he could completely believe her words.
Fran was not strong, but she had unbelievable knowledge and intelligence.
Organ modification, limb suturing, life mutation… As long as she was given time, a terrifying army could walk out of that strange laboratory!
Moreover, what outsiders did not know was that he had relied on this sister of his to achieve his current strength.
Back then, Fran had given him a strange wriggling piece of meat.
It was that lump of flesh that made him the Armored Viscount of today.
This was also an important reason why he had decisively shed all pretense of cordiality and attacked the Dragon Transformation Island after receiving the distress signal.