Spiritual realm.

It's another evening.

Hongxia renders the horizon alive like an oil painting.

Gorgeous.

Room in the hall, after dinner.

When Ai Lu stuffed the dishes and chopsticks into the dishwasher, she turned around and was about to walk back into the living room, when she saw Cao Wei's fart, who was full of food and drink, rubbing her little belly, came over.

"Sister Lulu."

"What's wrong? Something? Eru asked softly with a smile.

Cao Wei nodded, then blinked and said, "Can you do me a favor?" ”

"What's the busy?" Eru wondered.

"Come over here."

Cao Wei stretched out her hand and grabbed her immediately, and then came to the sofa and sat down.

After that, under Ai Lu's confused gaze, Cao Wei opened her schoolbag, then took out the English textbook from it, flipped it to the appendix word page at the back, and then, holding the textbook in both hands, said solemnly:

"Test me!"

“？？” Ai Lu was stunned and didn't react for a while, until Cao Wei explained two sentences before she realized that she was going to test her to memorize words.

"This is homework, I have to take the test in class tomorrow, you come to test me, see if I am familiar with it." Cao Wei is serious.

"That's right." Hearing that it was about Cao Wei's learning, Ai Lu immediately agreed, and her eyes narrowed into slits with a smile, and then she remembered what to hesitate and said, "But...... I won't. ”

English class is the second language that elves need to master, after all, if you want to have a deep understanding of the earth's civilization, this lingua franca is still very necessary to learn.

However, as the chief priest of the Elven Royal Court's sacrificial hall, Ai Lu naturally does not need to learn everything as a "leader", and always taking classes with Lily and them is also very damaging to the majesty, so after learning Chinese, Ai Lu rarely enters the classroom.

Therefore, it is natural that English is not available.

"Isn't Cheng Lin here? You can ask him to test you. Nuwa suggested.

Cao Wei heard this: "He disappeared after eating, and I don't know where to play again." ”

Without waiting for her to speak again, Cao Wei immediately said:

"It's okay, I made a 'phonetic transcription', you see, each word is written after the reading, you just look at it."

"That'...... Okay. Ai Lu thought about it, so she could only agree, then took the textbook, looked at Cao Wei who was standing in front of her with her hands behind her back, and read, "Paper, paper." ”

"Bah!"

"Use, use."

"Yuzu!"

"The future, the future."

"Rotten Postmark!"

"Probably, maybe."

"Wrap around Bore!"

……

After the last word of the test, Ai Lu closed the textbook and praised, "It's all right, it's amazing." ”

Cao Wei was immediately overjoyed, and then turned around and went upstairs to play, and when she disappeared on the stairs, Ai Lu suddenly remembered that she didn't take her schoolbag.

Sighing helplessly, he reached for it, but accidentally dropped a book on the ground.

"Smack."

Ai Lu hurriedly bent down to pick it up, then glanced at the cover casually, slightly stunned, and then stared at the word "creature" fixedly for a while, and suddenly opened it by a ghost, and slowly looked at it.

This look is dozens of minutes.

At first, there was only a curious look on her face, and the more she looked, the more surprised she became, and as she read better, her brow slowly furrowed, as if she was in deep thought.

……

……

When Cheng Lin came back from sword practice in World No. 4, he pushed the door in, first glanced at Nuwa, and when he saw that the other party didn't react, he walked inside, and finally, found Ai Lu in the kitchen.

She was wearing an apron at the moment, washing a green pepper, and in the middle of summer, she was wearing only thin home clothes, with a pink neck, hair tied at the top, and her two pointed ears were completely exposed.

Cheng Lin suddenly smiled, deliberately lowered his pace, walked over slowly, came behind her, and then slowly hugged her from behind.

Ai Lu immediately tensed, and then felt a familiar chin on her shoulder, and a warm voice came from her left ear: "It's me." ”

Ai Lu breathed a sigh of relief, and immediately bit her lip and said, "Don't make trouble." ”

"It's not a problem." Cheng Lin said, his hands moved dishonestly, Ai Lu's two ears were immediately red, trembling slightly, and said, "Nuwa is still ......."

"It's okay, she won't notice, I blocked it with my ability." Cheng Lin continued, untying the rope of the apron, he had already been familiar with it for three years.

Immediately, he suddenly frowned, forcibly turned Ai Lu around, and said curiously:

"You don't seem to be out of shape today, what's wrong?"

Without using the perception of the Divine Realm, he could clearly feel that Ai Lu was a little depressed and absent-minded.

This made him extremely confused.

Great aunt? No, it should be a few decades before Aunt Ellu.

Facing Cheng Lin's fiery and puzzled eyes, the elf chief hesitated, and finally raised his head, and at this time, Cheng Lin completely saw the complexity in her eyes.

"What the hell is going on? You tell me. Cheng Lin asked again.

Then, I heard Ailu's lips move and said, "I just read the biology textbook that Xiaocao brought back. ”

"And then?" Cheng Lin became more and more puzzled, unable to figure out what this was.

Then, seeing Ai Lu biting her lip, Chu Chu said pitifully: "Cheng Lin, tell me honestly, did you already know?" ”

"Know what?" Cheng Lin's tone became more and more anxious.

Ailu's eyes suddenly covered with a layer of fog, and she said, "We'...... Do we have reproductive isolation? ”

wtf？！

Cheng Lin was stunned and didn't follow her train of thought.

Immediately, he listened to Eru continue:

"Book...... The book says that different species are reproductively isolated, and there is no way to ...... There is no way to conceive the next generation, so ...... I...... Am I not pregnant? ”

"......" Cheng Lin didn't know what to say for a while, until this moment, he finally figured it out, and was stunned for a few seconds before he smiled and said, "So, it's because of this that you're unhappy?" ”

Ai Lu immediately pinched his leg and said in shame, "You are still laughing! ”

"Hahaha...... Sorry, can't help it. Cheng Lin couldn't help but laugh.

Fortunately, it was shielded with an ability, otherwise such a big movement would have attracted others a long time ago.

It wasn't until he had laughed enough that he looked at the elf who was about to cry and explained:

"Well...... Okay, I won't laugh anymore, I won't laugh anymore, well...... That's your question...... How to say it.

It stands to reason that reproductive isolation is possible, but based on what I've learned, it's not very likely.

Didn't the people on the earth take genetic samples on you during the projection before, and I learned about the relevant research later, and there is a high probability that it will not be delayed. ”

"Really?" Eru asked in surprise.

"Why am I lying to you about this, it's just ......," Cheng Lin said, suddenly hesitating.

"Just what?"

"It's just that, according to research, although there is a high probability that it can, the success rate is relatively low," Cheng Lin said seriously......

"Low success rate?" Eru said blankly.

"Yes, so, if you want to win the bid, you can only use the number of times to increase the success rate." Cheng Lin said with a narrow smile.

Ai Lu finally understood the sound of the strings, and her face suddenly turned red with shame, and said, "You...... You ......"

Before she could say a word, she suddenly let out an exclamation.

Cheng Lin suddenly used both hands to hug her horizontally, and strode upstairs, while smiling:

"So...... Let's not waste time! ”

——

Ps: Thank you Benny for the 1.86 million reward!