"Xu Xing?"

"Here!"

"Wang Maolin?"

"Here!"

“……”

"Ye Duyi?"

"Ye Duyi?"

Guo Hai raised his head and looked at the people in the classroom, his voice sank, "Didn't Ye Duyi come?" ”

The classroom was silent, and no one answered.

Guo Hai frowned, he looked at the booklet and continued to roll call, "Lin Shanshan?"

"Here!"

"Bu Rong Shi?"

"Here!"

“……”

After the roll call, Guo Hai nodded, "Very good, everyone else is here." So what's the situation with Ye Duyi? Everyone else is there, just she-"

"Report!"

Hearing the sudden voice, Guo Hai turned his head and looked at the person at the door of the classroom, "Ye Duyi?"

Ye Duyi nodded, "Sorry teacher, I'm late."

"Why are you late?"

Uh, can you say that you slept too long?

Looking at the teacher's black face, Ye Duyi made an excuse with a clear conscience, "When I was about to arrive at the classroom, I suddenly found that I didn't take the book, and I turned back to get the book, so I was late." ”

Hearing this reason, Guo Hai nodded, "Come in." ”

After Ye Duyi found a place to sit down, Guo Hai continued to speak, "Since everyone is here, before class, I will find someone to answer the questions left in the previous class." ”

"The first question, Thousand Iron Grass and Leafless Wood both belong to the wood family spiritual materials, why does refining at the same time cause the phenomenon of the fryer?"

Guo Hai looked at Ye Duyi, "Ye Duyi, you come first!" ”

Ye Duyi was stunned for a moment, then stood up and replied without thinking, "Although the Thousand Iron Grass and the Leafless Wood both belong to the Wood Family Spiritual Material, the Thousand Iron Grass is cold and golden, while the Leafless Wood is hot and hot, and when it is refined in the same furnace, the nature of the two conflicts, and it is extremely difficult to reconcile, so it will cause the fryer." ”

Hearing her answer, Guo Hai's expression was much softer, "It is extremely difficult to reconcile, that is to reconcile." Then the second question comes, do any students know what can reconcile irongrass and leafless wood to avoid conflicts in their properties? ”

"Teacher," Bu Rongshi stood up and took the initiative to speak, "Bigen Water can reconcile the conflict between the two!" ”

"Bigen water is known as the refiner's 'panacea', and that's a good answer."

Guo Hai nodded, and continued, "But the value of green root water is expensive, and the value of iron grass and leafless wood is low, although it is possible to mix it with green root water, it is inevitable that it is not suitable. Do you know any other answers? ”

Bu Rongshi thought for a long time, but she still couldn't think of other answers, she bit her lip and shook her head, "I can't remember." ”

Guo Hai motioned for her to sit down, and then looked at the others, "Xu Xing, do you know?" ”

"Teacher, I can't remember it either."

"Li Feng, what about you?"

"Uh...... Teacher, is it OK to have a Mercury stone? ”

"Of course not! Adding Mercury Stone will only make the fryer blow up even harder! ”

After asking around, Guo Hai set his eyes on Ye Duyi again, "Ye Duyi, do you know?" ”

"Washing spirit grass, phantom incense sand, stone flowers, nephrite jade, these can reconcile the nature conflict between the thousand iron grass and the leafless wood."

After answering the questions, Ye Duyi breathed a sigh of relief, and thanked the original body for her serious study, which allowed her to have a rich amount of knowledge!

Every time Ye Duyi said one, Guo Hai nodded, and after she finished speaking, Guo Hai smiled, "Not bad!" That's right! ”

Looking at the students who didn't answer, Guo Hai said in a serious tone, "You learn more from Ye Duyi!" ”

"Don't think that theory classes aren't important, that's a big mistake! If you don't even know the theory, then when you practice it, why do you refine it? Intuitively?! ”

“……”

Listening to Guo Hai's reprimand, many people lowered their heads. Bu Rongshi bit her lip, she looked at Ye Duyi, and there was a little disbelief in her eyes.

Chapter 2!

ps: Thank you for the monthly pass of tears~

(。 ’▽’。 )

(End of chapter)