Zongman: Traveling through time and becoming Fu Hua's sister

"Xiao Shi, you look very happy?"

In the paradise, Fu Shi was jumping around in the corridor with a smile on his face, which made Alicia very curious.

"Of course I'm happy. Didn't Wei Wei reveal my secret? I just went to her to ask for some compensation. She said she could help me do anything within her ability. And Wei Wei has eight personalities, so I can ask her to do eight things for me."

"I see..."

As she spoke, Alysia smiled awkwardly. Fu Shi didn't know at this time that it was actually Alysia who was promoting it in Paradise with a loudspeaker...

"By the way, Xiaozhi, your memory looks very unhappy. Do you want to go take a look?"

"She told me not to look for her anymore..."

"That's your problem, Xiaoshi. How can you make a beautiful girl angry? Go and comfort her as soon as possible."

".......Let's do it another day. She won't be angry for a few days. She will probably forget it when she wakes up tomorrow. If it doesn't work, let Padu rub the canned food for her for a few hours. It's easy to solve... I have something else to do outside, so I'll leave first..."

With that, Fu Shi spread his hands and passed by Alicia and left the paradise.

"Hmm... now I know why Xiaozhi and Hua haven't made any progress..."

After saying that, Alysia curled her lips. She now understood why Fu Shi and Hua outside had no progress. When Fu Shi encountered a problem, she always wanted to escape and let the problem solve itself. She rarely took the initiative to solve the problem, especially emotional problems, and was very shy about that kind of thing. As for Hua... She was not very good at dealing with emotional problems, which led to their slow progress...

Outside the paradise, Fu Shi stretched out his body as soon as he came out, and then took a deep breath.

"The air in World Snake is pretty good..."

Fu Shi stood up straight, and then saw someone she didn't expect

"Kevin? You came out of the Quantum Sea? So quickly?"

Fu Shi looked at Kevin in front of her and didn't know what to do for a moment. She originally thought that Kevin would take a long time to come out, but she didn't expect it to be so soon.

".......Shi, long time no see, I didn't expect you were still alive......"

"Haha, how could I die so easily?"

"So, can you tell me how you came back to life?"

Kevin's eyes made Fu Shi feel a little chilly. Fu Shi felt that the temperature in the room was gradually decreasing. She didn't know whether it was Kevin's ability or her own psychological effect.

"This...is not convenient to disclose...okay?"

"Since you don't want to talk about it, I won't ask any more questions...Have you met Hua?"

"I've seen it a long time ago, about 500 years ago. During this period, I also went to other worlds, saw a lot of things, and made some friends. Oh, by the way, I also made two clones and will bring them to you someday. Also, I got a slime as a pet, the kind that's a sticky lump..."

As she was talking, Fu Shi suddenly realized that she seemed to have strayed off track, and Kevin had not spoken the whole time, just listening to her, so Fu Shi slowly stopped.

"......Um, Kevin, why don't you tell me the important things first? It's awkward for me to talk alone here......"

"...Shi, in your opinion, why do birds fly..."

"Why do birds fly?"

Fu Shi was stunned for a moment after hearing this question. She seemed to have heard this question somewhere before, but she forgot where.

"I think the reason why birds can fly is that...birds have a pair of wings covered with feathers. When the wings are spread, the outer feathers can cover the adjacent inner feathers and rotate slightly. This structure enables birds to generate huge lift and forward momentum by constantly flapping their wings up and down during flight. At the same time, feathers can also make the bird's body streamlined, reducing air resistance, which is conducive to flying.

Moreover, the skeleton of birds is light and strong, with air filled in the long bones, and the bones in the skull, thoracic vertebrae and lumbar vertebrae are fused together to form a strong thorax to support the ability to fly. In addition, most bird bones are hollow and filled with air, which further reduces their weight.

They also have a unique dual respiratory system, which has a structure with lungs and some air sacs connected. During flight, part of the air absorbed by birds through their nostrils goes directly into the lungs for carbon-oxygen exchange, ensuring that birds have enough oxygen supply during flight.

In order to adapt to the needs of flying in the air, birds have also evolved an efficient reproductive system and a bladder-free excretion method to reduce the burden of water and weight in the body. They can fly in the air while catching insects and excreting feces directly outside the body to keep their bodies light. "

"......"

Fu Shi's answer made Kevin at a loss for words, and he could only respond to her with silence.

"How's it going? My biology is pretty good, right?"

"That's not what I'm asking..."

"I know, I just made a joke to lighten the atmosphere..."

As he said that, Fu Shi smiled at Kevin, but Kevin still had a stern face, and Fu Shi felt that the temperature in the room seemed to be even lower...

"Okay, okay, no more jokes. My answer is simple. I think birds can fly because they have to. Birds that can't fly are dead.

I am not a philosopher, nor do I understand any great principles. I think that if flying is the only way for birds to survive, then they will fly no matter what the cost, because they have no other choice..."