"Huh?"

Bai Yuyu saw Ye Shuang's sluggish appearance and tilted his head.

"Yuyu, you ......"

"When I speak, I will attract the ghost elves around me, but it doesn't matter in this place." Bai Yuyu said softly.

Ye Shuang's brain digested this information, then nodded and took out the Poké Ball to release the ghosts.

After seeing Ye Shuang's ghost, Bai Yuyou took out a black mechanical block, pressed it slightly and threw it towards the ghost, the mechanical block changed in the air, and finally turned into a strange device and put it on the ghost's body.

"Huh?!"

The ghost looked at the device on his body, shook his body, and found that he couldn't take off this device, even if it shrunk its body, this device would also shrink and put on its body, and it couldn't be taken off at all!

"What is this?" Ye Shuang asked curiously.

"Cooperative combat device."

After Bai Yuyou finished speaking, her finger lightly tapped in the air, and suddenly a blue translucent window appeared out of thin air, she began to stretch out her finger and point on it, and after a while, a white faceless puppet floating more than one meter high appeared in the battle arena.

Seeing Ye Shuang stunned again, Bai Yuyou asked, "What's wrong?" ”

"This ...... Be? Ye Shuang pointed to the blue translucent window in front of Bai Yuyu and asked.

"Elf Training System." Bai Yuyou explained: "It's the same thing as the school's actual combat system, and they can all use virtual devices to train elves. ”

"But it can only be used in this room."

Bai Yuyou said, looking at the puppet in the distance: "You can experience it first." ”

"Good ......"

Although there were many doubts in his heart that he wanted to ask, Ye Shuang still calmed the ghosts who were shaking his body on the side and walked to the side of the battle arena.

After standing in position, the puppet on the opposite side instantly rushed over, and a purple ball of energy condensed in front of him - a shadow ball!

So fast!

"Get out of the way!"

After Ye Shuang's ghost figure shook and dodged the attack, he also chose to condense the shadow ball to fight back.

However, the speed of the puppet on the opposite side was extremely fast, and three shadow balls were instantly condensed and thrown towards the ghosts in a row.

Rumble!

Rumble!

Rumble!

Three consecutive shadow ball attacks, the first time it counteracted the ghost shadow ball's counterattack, and the remaining two shots bombarded the ghost body.

In an instant, Ye Shuang felt two bursts of intense pain coming from his body, his eyes widened in disbelief, and he squatted down holding his chest: "It hurts, what is this ......?"

"The attack of the virtual puppet will not cause substantial damage to the ghosts, but if the ghosts are hit, not only will the ghosts receive pain from the sensing device, but even the trainer himself will also sense the pain of the same level."

Looking at Ye Shuang, who was in a cold sweat, Bai Yuyu said slowly: "This is my usual training method. ”

"Is it a terrible training method to increase the sensitivity of the enemy's moves through pain......

Ye Shuang said, standing up again and looking at the puppet in the distance:

"Come again!"

Ghost Si also had red eyes glowing, condensed a shadow ball, and continued to throw it towards the other party.

"Boom!"

Ten minutes later.

Bai Yuyou looked at Ye Shuang, who was half-kneeling on the ground in the distance, and his face was distorted in pain, and couldn't help but say: "The pain will accumulate until you take off the device, and it is enough to last for ten minutes at the beginning......"

"It's okay......"

Ye Shuang looked at Bai Yuyou in the distance, staggered back to his feet and said, "Since you said that this will not cause substantial harm, then it is enough......"

"Huh!"

The ghost also floated again, staring at the virtual puppet in the distance, full of war intent.

Seeing Ye Shuang's resolute eyes, Bai Yuyou swallowed his words for some reason, and then nodded slightly.

Half an hour later.

"Boom!"

An hour later.

"Boom!"

……

Bai Yuyou looked at Ye Shuang, at this time the battle had been going on for more than an hour, Ye Shuang was still trembling and giving orders to the ghosts, his will made Bai Yuyou's originally calm eyes begin to fluctuate.

"Get out of the way, it's now, the most powerful shadow ball!" Ye Shuang shouted.

At this moment, the ghost dodged the puppet's attack and condensed the big basketball shadow ball, but in the next moment, the ghost suddenly screamed, and the shadow ball in front of him expanded again, exuding layers of ghost energy and throwing towards the puppet!

With a loud bang, the puppet that didn't have time to dodge was blown to pieces, turned into white light and slowly disappeared in place.

It worked!

Looking at the disappearing virtual puppet opposite, Ye Shuang gasped for breath and showed a triumphant smile, but just when he wanted to turn his head to speak to Bai Yuyou, he felt that his eyes were dark, and his body fell backwards uncontrollably......

"Smack."

Looking at Ye Shuang who fell to the ground in the distance and the ghost who seemed to be floating on the ground like a deflated breath, Bai Yuyou came back to his senses and walked over quickly.

She slowly knelt beside Ye Shuang's head, stretched out her hand to put his head on her lap, looked at his pale cheeks, and whispered, "It's too messy......"

……

Ye Shuang woke up and found that he was actually lying down, and the back of his head was still a little elastic, feeling like he was pillowing on a pillow.

Raising his head, Ye Shuang found a calm and pretty face, he immediately reacted, and quickly sat up and said, "Yuyu? ”

"Your physical exertion caused temporary fainting, don't do this next time......" Bai Yuyou finished speaking, and when she was about to stand up, her body staggered.

Ye Shuangyan quickly stood up and stretched out his hand to support her shoulder.

Lowering his head and looking at the red marks on his thighs under the skirt of Bai Yuyou's school uniform, Ye Shuang suddenly asked softly, "How long have I been lying down?" ”

"An hour." Bai Yuyou said that it was the first time for her to give people a knee pillow, and she didn't take into account the fact that her thighs would be numb.

Ye Shuang took out his mobile phone and glanced at the time, and found that it was already seven o'clock, and there was a message from his sister on it, asking where he was back, he put away his mobile phone, and then said to Bai Yuyou: "I'm going home, I'll help you up." ”

Bai Yuyou nodded slightly, and Ye Shuang helped Bai Yuyou slowly leave the room and went up the stone stairs back to the library.

"How does it feel?"

Helping Bai Yuyou to a chair and sitting down, Ye Shuang asked.

Bai Yuyou shook his head lightly and didn't speak, Ye Shuang only reacted at this time that Bai Yuyou seemed to be able to speak only in that special room, he sighed lightly and smiled: "I have gained a lot today, thank you." ”

Bai Yuyou took out his phone and pressed it.

The phone vibrates slightly.

Yuyu: You see that I have helped you so much, you can't break your promise to watch movies with me.|•ω•')

"Of course...... See you tomorrow. Ye Shuang finished with a smile and picked up his schoolbag.

"Boom ......"

The surrounding ghost elves surrounded Ye Shuang and screamed, as if they were saying to him that the guest officer would come again or something, after all, only Ye Shuang brought them food, and Bai Yuyou ignored them.