Upon hearing this, Chen Yan thought something was wrong with him and entered the supernatural space.

Chen Yan saw him sitting on the couch, looking like he was waiting for her to come in. She was stunned for a moment and then asked, "What's the matter?"

Feng Xingyao slowly raised his eyes.

"Didn't you ask me to teach you how to use the Nine Revolutions Demon Suppression Tower?"

Hearing this, Chen Yan suddenly understood.

She was busy practicing and traveling during this period, and Feng Xingyao was in a coma for most of the time, so he had no time to teach her, and she had no time to learn.

Feng Xingyao reached out and patted the spot beside him.

"Come here and sit down."

Chen Yan hesitated for a moment, but still walked over and sat down next to him, but there was still some distance between their seats.

Chen Yan remembered what she had promised him yesterday, and said, "Wait a couple of days, and I'll buy you some new clothes."

When Feng Xingyao heard this, a smile appeared on his handsome and evil face. He turned his head and stared at her without blinking.

"Thanks."

Chen Yan felt indescribably awkward being looked at so closely by him. She avoided his gaze, sucked the Nine Revolutions Demon Suppression Tower into her hand, and then asked him, "How else can I use this Nine Revolutions Demon Suppression Tower?"

Feng Xingyao's voice was scattered: "The Nine-Turn Demon-Suppressing Tower has nine formations. The first is to suppress beasts, the second is to suppress demons, the third is to kill people, the fourth is to exorcise spirits, the fifth is to exorcise ghosts, the sixth is to destroy souls, the seventh is to slay immortals, the eighth is to kill gods, and the ninth is... to summon demons."

"Why is the ninth turn of the formation used to summon monsters?" Chen Yan looked puzzled. The first eight turns of the formation were all used to attack and kill, but the ninth turn was... to summon monsters.

Hearing this, Feng Xingyao looked at her deeply with an ambiguous smile on his lips.

"You'll know when you get a chance."