Bai Jinyi reached out to take the silver needle, and gently smelled the smell on the tip of the needle: "Judging from the smell and feeling, it should be a spirit worm. This kind of thing is not something that can be found in the Little Binglan Kingdom. Generally, it can only be found in the Central Plains." There are some forces in the region who like to use this."

"Volking insects?"

Ye Yuxi's mind flashed an introduction about the Velvet worm. This is a very small worm with a strong ability to survive. Even if it is boiled in boiling water, it cannot be killed. The characteristics of this worm are, It can be parasitic in the human body, slowly devouring people's cultivation.

It's just... the process of devouring will be relatively slow.

"A grown-up worm needs a lot of spiritual power to feed. The one in the Biyu Peak sect should have just hatched. If we came a few days earlier, the worm is in the egg stage. I'm afraid it will use energy to feed it." I can't even feel it."

Bai Jinyi recalled how he felt at that time.

"It seems that there is a conspiracy here." Ye Yuxi took the silver needle, her eyes like autumn water were extremely clear, but there was a bit of aura flashing.

"Let's go and have a look." Bai Jinyi smiled lightly, since Ye Yuxi came back, he already knew what Ye Yuxi wanted to do.

Ye Yuxi nodded, before she could speak, she was embraced by Bai Jinyi.

With Bai Jinyi's speed, Ye Yuxi noticed the time again. The two had already left the house and came to the roof where Master Bingya was.

Ye Yuxi glared fiercely at Bai Jinyi, but the latter pressed a finger to his lips.

Bai Jinyi noticed the roof under his feet with his eyes. The disciple named Yingda was already in the room.

Ye Yuxi gently knocked down Bai Jinyi's hand, motioned Bai Jinyi not to move, and took out a few pills.

This elixir was originally refined for the fat man to steal in the imperial capital, and the effect was good. Ye Yuxi kept two pills at that time.

Stuffing an antidote into Bai Jinyi's mouth, he took off a roof tile under his feet, and gently dropped the elixir.

Swish!

Ye Yuxi jumped up, flipped down in the air, and in the air, with a knife in his hand, he accurately slashed on the neck of the disciple at the door.

The disciple rolled his eyes and passed out immediately.

Bai Jinyi's movements were much smaller than Ye Yuxi's. Without using any force, the person fell straight up and down, and slowly landed on the ground.

The two looked at each other, and their mental power enveloped the room at the same time.

There was no movement in the house, so the two pushed the door open and entered.

In the scene inside the house, Yingda has already fallen asleep on the table, and everything else is as usual.

"let's start."

When he came to the bed, Ye Yuxi already had the Soul Eater blade in his hand.

The tip of the knife gradually approached the body of the Biyu Peak sect.

Swish!

Ye Yuxi cut a slight wound on the suzerain's neck.

Fingertips touched the wound, and a trace of spiritual power penetrated into it.

Sensing the specific location of the bug, Ye Yuxi looked at Bai Jinyi who was standing behind her.

He glared at Bai Jinyi, and signaled her to turn around with his eyes, where the bug was...

Ye Yuxi gently lifted the quilt, and with the help of the faint light, Ye Yuxi could see that there was a large black spot on the suzerain's chest.

It seems that this is the group of spiritual power.

Swish!

Gently, the tip of the knife in Ye Yuxi's hand cut a small cross-shaped wound on the suzerain's chest.

The poisonous power in Ye Yuxi's body was running, and what gushed out from the wound was not blood, but traces of black air.