Runemaster in the Last Days-Chapter 246: Plants Problems? (2)

The purification formation that Riya set up not long ago could only work in a small area, which is why it was suitable to make in the well.

But if Riya had to make a purification formation that covered the entire farm, then Riya had to say that she couldn’t do it. It was more like, she could make it but it would cost a lot of magic cores.

For the current City A Base, it was not cost effective.

There were not that many magic beasts around at rank 1 or above…

"Wait, how many magic cores can you spare each month?" Riya asked. If she could use quite a lot of magic cores, then she could make it.

"Each month?" Samuel repeated and then replied, "I’m not sure how many magic cores that we can obtain each month but there should be at least 100 magic cores each month of various elements."

For the well, they had to separate the non elemental magic core, so it was impossible for them to use these magic cores.

There were quite a lot of non elemental magic cores but in the end, their number was still very limited. It was impossible to separate a large number of non elemental magic core for other things.

They needed the water more.

"Various elements…" Riya thought for a moment and then said, "I can make basic protection formation instead of purification and it can encompass a large area. What you need is the combination of earth, wood, metal, wind and fire magic core. You need two each for the formation."

"How big?"

"Around… uhm." Riya calculated in her mind and then said, "For every 1km x 1 km, you need one formation and for one formation, you need two of each elements. Once the formation is set up, you only need to replace the magic cores once a month for rank 1 magic core, once every 6 months for rank 2 magic cores and once every 2 years for rank 3 magic cores. The limit is rank 3 magic cores, though."

While Riya was not sure about the placement in the farm, but she had learned protection formation that was quite similar to the one she saw in that place.

Samuel thought for a moment and nodded. "That’s good enough. Do you need me to prepare something?"

"Fences," Riya replied. "This time, the formation is a bit special and I need you to build special fences with a hole that you can open and close. A total of 10 different fences and I’ll tell you the rest later."

"Ok." Samuel nodded and then said, "Wait here."

"…Yes?"

Riya was stunned and saw Samuel walked out. In a few minutes, she saw Ruben being dragged back by Samuel and her lips twitched.

It seemed that in the matters that required construction and so on, they had to rely on Ruben.

"Miss, tell me what you need and I’ll make it for you immediately." Ruben pounded his chest as if he wanted to say that he was very reliable.

Riya: "…"

She glanced at Samuel as if asking whether he could truly be trusted when he was like this?

Bletak!

"Be normal." Samuel sighed and knew that Ruben was somewhat fixated in the matter of learning formation from Riya. This caused him to behave a bit… annoying.

"Didn’t I tell you before not to hit my head!" Ruben complained and then sat down in front of Riya. "Do you have specific size that you need for the fences or do you have any other requirement?"

"I need the materials to be good." Riya thought for a moment. The materials in that world seemed to be wood but it wouldn’t be good for them to use wood. "If possible, I want the combination of material made out of wood and metal for the best one."

"Alright, the size…?"

"It should be…"

In this way, Ruben drew the design on the spot and made modification in accordance to Riya’s words. Riya didn’t know how to draw this kind of blueprint, so she only watched Ruben did it under her instruction.

Samuel watched the two of them and silently retreated to the study room to talk with his father.

"Protection formation?" Mr. Jones asked.

"Yes." Samuel nodded. "This formation can be used in a wide area and I need you to arrange people to make changes on our farm. Every 1 km, there will be fences to be set up for the formation."

Mr. Jones nodded. "I can make the arrangement. Do you want to do this for all kinds of plants or just specific plants?"

"This…" Samuel frowned and shook his head. "To be honest, I’m not sure but let’s start with the most basic types of plants such as rice and wheat. These types of plants are important and I don’t know if they can withstand the infusion of violent mana from the ground."

Humans couldn’t absorb the violent mana directly and he was not sure whether the plants would be able to convert these violent mana into gentle one that they could absorb.

Otherwise, if their foods all contained violent mana….

It was clear that they were all seeking deaths.

"Alright." Mr. Jones nodded and then said, "Other bases planned to purify the grounds and plants. Do you want to do the same as them?"

"There’s no need anymore after the formation is set up but just in case, when harvesting, they can use purification spell once," Samuel said.

They had no way to detect the violent mana, so the only thing that they could do was to be careful. Thinking about this, Samuel somewhat missed the few things from that world.

The few things that he didn’t pay much attention had all become important things in this world.

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It was clear that for their Green Planet, the early stages would revolve mostly on things that could be used to sustain their lives. Only afterwards would those who specialize in combat could shine.