Jack had many equipments inside his inventory, courtesy of the expedition and the journey till here. He took out two random swords and gave them to his grandfather.
"I'm going to teach you the Formless Flowing Sword style," Domon said.
"Impressive name, but you know I never care about names. Show me," Jack said.
"You are still as impatient as I remember when it is something to do with martial arts."
"Can't blame me. I don't exactly have fond memories when it comes to martial arts. You should be able to guess why."
"Do you still want to learn or not?"
"Yes."
"Then apologize first for all your rudeness just now."
"I'm sorry."