"You guys go back first, Feiyang Zhenjun of Single Fire Spirit Root doesn't rub sand in his eyes, he will grasp this case tightly and minimize the bad impact." Yan Jin rubbed Lu Xiaoman's head, "Do you want me to send you back?" ”

"No need, the head is still waiting for Uncle Shi's reply, I can go back slowly, no one can see me with the stealth charm." According to the seniority, Lu Xiaoman can call Yan Jin a senior brother, but her new identity has not been disclosed, so she is still called her uncle outside.

"Okay, you can do it yourself, I'll go first."

Yan Jin threw out his flying sword and disappeared into the sky in a blink of an eye, and after the four little guys watched him leave, Xi Mo took out his flying sword and carried it to He Feng and Chu Rui.

"Do you want me to give you a ride?"

"Senior Brother Xi, I'm afraid that you will fly halfway down the road, you should leave quickly, go back early to rest, I will fly slowly on a paper crane, just think about things."

"Okay, let's go first, and we'll send a note if there's something." Xi Mo just said, he knew that he didn't have to worry about how Lu Xiaoman would go back, so he turned around and took He Feng and Chu Rui away, he had a fight with the Zhuji monk, and he really wanted to take a break.

After Xi Mo and the three of them left, Lu Xiaoman took the big orange cat to sit on her paper crane, activated the stealth charm, and just flew out of the peak range of the pomegranate peak, she activated the base key, and entered the base empty bead under the cover of the stealth charm, collected the paper crane and then came out of her small courtyard.

Lu Xiaoman ran into the study and took the runes and sat in the courtyard, the pages of the book were turned loudly, from the front to the back, from the back to the front, but there was no purpose, two little black dragons hung on her shoulders one left and one right, watching her turn the book in such a mess.

"You're flipping the way randomly, the book is going to be ruined, what are you looking for?" Ye Zhou, who had regained his human form, changed his clothes and stepped out of the cave mansion with his hand, holding a crystal clear wine bottle and a small wine cup in his hand, and sat down next to the child to pour himself a drink.

"I don't know, it's just a little vague, I think I should be able to find the answer by flipping through the book."

"Describe it, describe this vague idea of yours."

"Hmm...... Probably with ...... Well...... Time-related? ”

"Time? What else? What do you want to do with time-based runes? ”

"Timeline, go back to the timeline, find the murderer at the time of the murder."

"Anywhere?"

"Anywhere?" Lu Xiaoman was stunned for a moment, remembering the most terrifying picture of Senior Brother Taki using time spells to find the real culprit in Lujia Villa, inspiration flashed, and she firmly grasped it, "No, it's not an arbitrary place, the place where the crime occurred, use time to find the real murderer in the place of the crime, just like Senior Brother Taki did that day, but I use a talisman, or a talisman array." ”

"Then have you ever thought about how long the effective backtracking time of the primary time rune is?"

"How long can it be? Seven days? It has been less than seven days since that case happened, and the first seven have not passed, if I can find the runes and write the runes or runes, maybe I can find the real culprit in time for the deadline, even if I can't catch someone, I can shoot his face with a video stone, make a big photo and hang it on the city wall every day. ”

Lu Xiaoman's eyes were blank, his mind was full of the tragic situation of those corpses, and he unconsciously flipped through the book in his hand.

"Is there a time class in the primary rune?"

"Yes." Ye Zhou drank a glass of wine and smacked his lips comfortably, "You have written it yourself countless times." ”

"Huh?!" Lu Xiaoman's impatient mood suddenly calmed down, and he swooped closer to the teacher, "Can this rune meet my requirements?" ”

"I can't."

Ye Zhou removed the wine utensils, hugged the child to his lap, and the two little black dragons jumped on the table and coiled into two lumps.

"A single first-order rune can't meet your requirements, it needs a rune array, and it's a big rune array, the first-order rune paper can carry too little spiritual power, it's not as easy as you write a few simple offensive and defensive runes. To meet the requirements of seven days of backtracking, you need to set up a rune array, each part of the rune array is a set, not a single rune, a set of hundreds of runes, once spread out to occupy a very large area, the mana after stimulation is maintained for a very short time, if the quality of the rune is high, it can probably maintain half a stick of incense for a long time, if you are lucky to catch the face of the real murderer, if you are unlucky, then use it a few more times. ”

Ye Zhou knew what Lu Xiaoman wanted to do with such a talisman array, if he really got it out and successfully used it at the scene of the crime, and found the hateful real murderer, the merits of the four of them would be proper.