Sasuke slightly let go of Susan's hand, allowing the man to move freely while ensuring control over him.
Seeing how cautious Sasuke was, the advance team member could only smile bitterly.
"I didn't expect the Rice Wifes to get involved here. Even if the Sky Piano falls into the hands of you Rice Wifes, it will at least make this vortex even bigger."
He took out a key from his pocket and threw it to Sasuke, who was caught by Wendy.
Sasuke then used the same hand sword to knock the two of them out, and then used the Susano to throw them into the empty cage in the previous room.
This not only prevents the two of them from causing trouble in the future, but also provides information and the cage serves as a barrier to ensure that the two people who are in a coma will not be harmed by the Abyss Cult.
Wendy watched Sasuke's actions from the side and chuckled.
"I didn't expect you to be so gentle with such terrifying power."
"I just don't like meaningless death."
Sasuke shook his head and continued walking forward.
On the way down, the bodies of the Qiuqiu people became fewer and fewer, but there were no traces of the Fools either.
In the innermost room, Sasuke saw the locked Sky Piano that the guard had mentioned before.
At the same time, Sasuke also noticed that there was a flow of air around him.
This is the deepest secret room in the stronghold, and there are no vents around it. Why is there flowing air?
Without hesitation, Sasuke kicked towards the location of the flowing air.
A muffled groan came from the place where he was kicked, and the black figure turned from transparent to solid.
Genin level stealth technique.
This is a Fool Fighter known as a Debt Dealer.
His whole body was covered under a black hood and cloak, and his face was completely covered by a pitch-black mask.
At this time, the man was covering his chest where he was kicked, and the voice under the mask was a little blurry:
"Hmph, where did this rat come from? It has a keen sense of smell."
"My lady will not tolerate such offensive behavior."
"Let me share her worries and solve her problems."
The debt collector's body became transparent again, and six phantoms appeared at the same time, surrounding Sasuke and Wendy, and then quickly revolved around them.
This is the killing move that all debt collectors must learn, the Shadow Killing Formation.
This trick may be effective for others, but the speed of these phantoms is nothing compared to Sasuke's Sharingan, and the difficulty of distinguishing them is not even as good as the Clone Technique in the Ninja School Graduation Examination.
Susanoo appeared again, and the skeleton hand just raised his hand and captured the debt processor who had arrived above Sasuke's head and was preparing for a sneak attack.
"Maybe you are strong, but it is meaningless in front of me now."
At this moment, Sasuke was completely immersed in the power brought by the Mangekyō Sharingan.
The next moment, there was a severe stinging pain in the eyes.
Sasuke endured the pain and knocked out the debt processor with his knife before Susanoo disappeared.
As Susanoo disappeared, the discomfort in his eyes was slightly relieved, and he staggered, making him feel as if he was about to faint.
That Susanoo was simply a black hole swallowing chakra. Just opening it for a moment completely drained the chakra from his body.
Sure enough, the ability to use the Mangekyou Sharingan is still too reluctant now?
"It seems that this ability places a heavy burden on you."
Wendy supported Sasuke who was about to fall.
At this time, Sasuke's face turned pale, and his heavy breathing was like a bellows running at full strength.
"Well...the ability has just been activated, and the body...isn't quite used to it yet."
When he opened his eyes again, Sasuke felt that his vision was slightly blurred, and it took a while before he regained his clarity.
"If possible, I think it would be better if you try not to use this ability."
Wendy sent a kind reminder.
Sasuke shook his head.
"No, this will be my...reliance on finding the truth. I must...adapt to it."
"All right."
Wendy sighed. Although the contact time was not very long, he could feel that Sasuke seemed to be carrying something very heavy.
Taking out the key she had just received from the advance team, Wendy opened the cage that locked the Sky Harp and took out the harp inside.
"It is indeed the former Sky Piano. Let's go. Let's leave here first. Otherwise, if the Fools support us or the Abyss Religion comes again, it may become more troublesome for us to leave again."
When they left the secret realm, the sky was already getting slightly brighter. Wendy took Sasuke back to the big tree in Fengqi Land and let him rest against the trunk.
And Wendy herself gently played the piano of the sky.
"The rose wood with flowing wind patterns and the cool star iron strings really make me feel nostalgic."
Paimon, who had been suffocating in his backpack all night, also stuck his head out for some air.
"How's it going, Wendy, was your operation successful? Can this Sky Piano help you?"
"Well... the operation was successful. This is indeed the genuine Mondstadt treasure, but the Sky Piano in this state may not work."
Wendy, who was touching the strings, said with some regret.
"Eh??? Why is that!"
Paimon was a little reluctant.
"After all, after hundreds of years, the power of the Sky Piano has long been exhausted."
"The Sky Piano in its current state is sufficient for my daily performance, but if it is used to deal with Tevalin, I'm afraid..."
"Then what we have spent so much effort on is an instrument that you play every day?"
Paimon stamped her feet in the air, feeling very unhappy. Didn't she spend the whole night in her backpack in vain?
"Don't worry, Paimon, it's not the piano's problem, it's the strings."
Wendy said as she took out Tevarin's teardrop which had been purified by Sasuke before.
Two teardrops were wrapped in Wendy wind elements and integrated into the strings of the Sky Piano. As the teardrops blended in, the strings of the Sky Piano became radiant and moving.
"Wow! So beautiful!"
Paimon had no resistance at all to such sparkling things, and his eyes were firmly attracted to the strings.
"Is this a success?"
she asked.
"certainly."
Wendy nodded.
"The wind element is overflowing to a lively level, so there should be no problem."
"But it should have taken more teardrops to activate the power of the strings. Now it's thanks to Sasuke. He absorbed the remaining curse in my body, so that the power I originally used to suppress the curse can now be used."
"So what do we do now? Go find Tvarin?"
Sasuke asked, leaning against the tree trunk.
"No need, Tevarin was my friend before, and he will still be my friend now."
"He once listened to the singing of the wind and played the poems of dandelions with me..."
"So I am sure that the sound of my piano can attract Tvarin, even if he is in a corrupted state now."
"I must bring back the gentleness he once had."
"Well, of course, to be on the safe side, let's wait until you recover first."