Uchiha Madara laughed when he heard Cien Yiwu's words. "I never expected you to become so considerate."
"I thought that whenever I wanted you to do something or tell me something, I'd have to make an equivalent exchange with you," Uchiha Madara said.
"This isn't such a major matter. I'll tell you for free, because the two of you should have known each other long ago," Cien Yiwu said.
"The two of us should have known each other long ago? What does that mean?" Uchiha Madara asked, looking at Cien Yiwu.
"Although the two of you have never met before, you owe him something," Cien Yiwu said with a smile.
"It seems I've never owed anyone anything in your world," Uchiha Madara said.
Uchiha Madara was quite certain of that, because he had never borrowed anything from anyone.
"Have you forgotten? I once told you about someone named Sword Demon. He was meant to have a treasured sword—a living sword—but that sword has now been completely destroyed by you," Cien Yiwu said.
"This happened not long ago, so you surely haven't forgotten. Besides, I'm sure that living sword left a very deep impression on you," Cien Yiwu said to Uchiha Madara with a smile.
"Was it the sword inside that alchemy furnace?" At Cien Yiwu's words, Uchiha Madara immediately remembered.
"That's right. That sword originally belonged to Sword Demon," Cien Yiwu said.
"Sword Demons are born with an exceptionally high mastery of swords. They can control any sword in this world," Cien Yiwu said to Uchiha Madara. "All the swords in the world bow before Sword Demons."
"It should have been a fine tale of a hero matched with a treasured sword, but unexpectedly, someone from another world appeared and ruined this destined union," Cien Yiwu said.
Uchiha Madara was