"It's fine." Bai Shuishui put down the pen in his hand and looked at the formation drawn on the paper, "This is a formation I saw in ancient books, I haven't used it before." ”

"What is the purpose of this formation?" The little hedgehog asked.

Hyawassuishui replied, "Stealth." ”

"That's amazing!" The little hedgehog said excitedly, "Then aren't you going to be invincible?" ”

"No, it's not." A faint smile appeared on Bai Shuishui's lips, "It's different from what you imagined, do you think you can be invisible for a long time?" ”

"Uh-huh." The little hedgehog said, "Can you only be invisible for a short time?" ”

"I'll try it, you can help me count the seconds." Hundertwassa said.

"Okay."

Bai Shui stretched out his palm, closed his eyes, and was engrossed.

She wasn't very familiar with the formation she used for the first time, so it took a long time to activate.

"Formation-stealth-up." With the sound of Baishui, a ray of light bypassed her, and then she vanished.

The little hedgehog began to count, "One second, two seconds." ”

Then Baishuishui appeared.

Bai Shuishui asked, "How long?" ”

"It's only two seconds......" The little hedgehog was a little disappointed.

"Hey." Bai Shui sighed, "As I expected, I thought it would be four or five seconds." ”

"It's useless." The little hedgehog said, "Only two seconds? ”

"It's actually quite useful." Bai Shui said, "If the stealth formation and the teleportation formation are used together, it's still good. ”

"Oh, that's right." The little hedgehog understood.

"Hmm." Bai Shui said, "The formation is a thing, it depends on how you match it, and most of the formations are actually not very effective when used alone." ”

"How many formations are shared?" The little hedgehog asked.

"I don't know." Bai Shui said, "You have also seen that when I travel to ancient times, I can still know so many formations that I have never seen, which shows that there are countless formations, and everyone has learned differently." ”

"Since there are so many formations, what if you can't remember them when you're fighting?" The little hedgehog asked.

For this question, Bai Shuishui coughed lightly, "You asked a good question. ”

"Huh?" The little hedgehog looked at Baishuishui expectantly.

"If I can't think of it, I'll replace it with something else." ”

"Oh." The little hedgehog answered.

"But that's all I use." Bai Shui said, "I already have the usual routine to kill demons." ”

"That's it." The little hedgehog said, "But you're here to deal with people as well as monsters." ”

"Yes." Bai Shui said, "Although I will also be counterattacked if I use the formation to directly attack the human race, but my karate is useless, and in the case of life and death, I can only use the formation." ”

"Well......" the little hedgehog fell into deep thought, "it's okay, I'll stab that person with a thorn in a matter of life and death." ”

"Thank you, little hedgehog." Bai Shuishui smiled, his eyebrows curled, and his eyes curved into a crescent shape.

"By the way, I've got one more thing to do." Hundertwassa said.

"What's the matter?" The little hedgehog asked.

"I have to explain something to Chu Yanyu." Bai Shui said with a twisted eyebrow.

Little hedgehog: "Miss Yan Yu is in the yard, I'll go and call her." ”

Bai Shuishui nodded, "You go." ”

After Chu Yanyu came over, she frowned and looked at Bai Shui Shui, "Shui Shui girl, is there something wrong?" ”