Just when Jue Zhan felt that he was about to be short of oxygen, he suddenly felt a warm touch on his face. Then, countless heat currents rushed into his body from that place, soothing his internal organs.

He was stunned.

When he looked up, the girl in front of him was holding his face earnestly, mumbling: "It's okay through the clothes, it should be okay this way, right? It's just that these hands are not big enough, otherwise, the contact area can be larger!"

After a moment's silence, Xu Zhan couldn't help but open his mouth.

"Just... like this?"

"What do you think?" Yan Zhiyu tilted her head and looked at him. "But, you really need to try a few more contact methods to know which one is the most effective! Try another one--"

As she said this, she wanted to touch Li Zhan's neck, but she couldn't because the distance was too far.

So Yan Zhiyu simply bounced from her seat and bounced directly to the seat closest to the exhibition. Because the impact was so great, the car body shook.

Feeling his neck being covered by the slender palm, he thought back to just now, when he felt the embarrassment of dipping his toes into the ground for the first time in his life.

Looking into the girl's clear eyes, he sighed slightly.

Next, the two of them started doing some strange tests.

Finally, it was concluded that, as expected, as long as their skin was in contact, heat flow would be generated. The effect of heat flow still depended on the size of the contact area and the length of contact time.

In addition, other conditions being the same, 꿛 is the most effective——

땤 and only right꿛.

Yan Zhiyu looked at her right hand, where there was a small green birthmark on the palm.

Is it because of this birthmark?

Yan Zhiyu tried it out.

Sure enough, things turned out just as she expected.

When this birthmark touches the ulcer, the heat flow is the largest, but other parts of the right hand do not have this effect.

Yan Zhiyu thought of the green stone in the apocalypse.

Perhaps, the fundamental reason why she could affect the body of Lu Zhan was because of that stone... Next, she could look for relevant clues. When she came to this world, where did that green stone come from?

Of course, there is another possibility——

The green stone has become a birthmark in her body.

"Zhan, please stop here for today. I will visit you regularly in the future to help you with treatment... I hope you can stand up soon."

The warm touch disappeared instantly.

A sense of loss suddenly surged in Li Zhan's heart.

Seeing Yan Zhiyu getting ready to get up, he pursed his lips and said, "...Do you need help dealing with Huo Yanchen?"

Yan Zhiyu thought for a moment and shook her head.

"After all, this is a matter between our family and Huo Yanchen, and we should involve the third child. The hatred between Huo Yanchen and our Yan family needs to be avenged by us ourselves. After all, the joy of killing the enemy is incomparable to any other joy——"

She waved her fist in the air and laughed, “Hehehehe.”

"Besides, Zhan, you have helped me a lot. I think everything can only be solved with your help. Thank you again for what you have done before."

Ruzhan looked at her quietly.

"I did help you, but you didn't help me. No matter how much money my family spent or how many connections they mobilized, they couldn't make my health better, but you could. This is already a great favor to my family... If we have to say thank you, it should be me who should thank you."

Yan Zhiyu tilted her head and said with a smile: "Since the favors between us are so intertwined and difficult to distinguish, we should just say thank you to each other!"

The person in front of me has a smiling face and a bright smile.

Li Zhan felt his heart skip a beat, and by the time he came to his senses, Yan Zhiyu had already brought him over in a wheelchair, and was shouting at the distance.

"Sister, Butler Wang——Hey, why are they looking at us so strangely?"

......

On the way back, seeing Yan Wei trying to speak several times, Yan Zhiyu took the initiative to ask: "Sister, do you have anything to say to me? Is there anything else you can say to each other?"

Yan Wei hesitated for a moment and cleared her throat.

"Ahem... Xiaoyu, um... you're grown up now and have some needs that need to be met. I can understand that. This is actually a very normal thing. But, but..."

A suspicious blush appeared on her cheeks, but she still insisted on going.

"You still have to pay more attention to safety, be careful, and exercise some restraint. After all, his body is very similar to yours, and it's easy to get hurt if it's too intense..."

After saying this, Yan Wei patted Yan Zhiyu on the shoulder and breathed a sigh of relief as if she had finally completed her mission.

Yan Zhiyu: “???”

What a mess?

What needs? What safety precautions? What restraints? And how does it relate to development?

......

Just as Yan Yiqing expected, Huo Yanchen did take action.