Mengxi was startled by the roar, and the flames in the furnace jumped unnaturally.

"Stop, you estimate that you will squander your spiritual power in a while. Elsa looked distressed and asked Mengxi to stop.

Mengxi also felt the spiritual power in his body at this time, and he had already used half of it unconsciously. She no longer hesitated, and hurriedly stopped her spiritual power output.

The fire in the furnace swayed for a while and then extinguished with the withdrawal of Mengxi's spiritual power. Elsa glanced at the half-burned wood in the furnace, and the satisfaction in his eyes flashed.

"That's not how the fire burns. After you can light the fire, you have to feel the state of the flame with your heart, it has a critical point, you just need to output spiritual power at the critical point, so that the fire will not be extinguished. As for how to do it, it's up to you to experience, try it yourself. After Elsa finished speaking, he ignored Dream Creek.

After hearing this, Mengxi thanked Ersa, frowned slightly and thought about what Ersa said, turned his head and began to try to explore.

The fire in the furnace went out and lit and went out and lit and out, and shone and darkened according to the people in front of them. The sweat on his face didn't pay attention to it, and he just tried it over and over again.

The more Elsa looked, the more satisfied he became, and he just looked at Mengxi quietly.

The firewood in the furnace was burned, Mengxi spat out turbidity, the spiritual power in his body had been squandered, and he stuffed another stove into the stove with his hands, and he started burning firewood without hurrying, and sat down cross-legged to absorb the spiritual power first.

Her unarrogant and impatient appearance was surprising to see Ersa's stains. This girl has a good heart, no wonder the man took a fancy to her and asked a few of his brothers to help greet her.

A steady stream of spiritual energy poured into Mengxi, moistening Mengxi's dry muscles and veins, and filling Mengxi's squandered dantian little by little.

Mengxi felt relieved, and the original feeling of exhaustion was swept away. With a movement of his hands, the fire was lit again.

This time, the fire in the furnace was extinguished less time, and the firewood in the furnace burned a little faster than before. Mengxi also felt that there was still a little bit of spiritual power left this time, and he also knew that his control of spiritual power had improved slightly.

She didn't show a very happy expression, but still added firewood to the stove again very indifferently. Then begin to reabsorb the spiritual power, and then repeat the firewood.

Seeing Mengxi doing the firewood in an orderly manner, Elsa smiled and touched his head, changed his comfortable way, and continued to look at Mengxi. He estimated that the girl would need to burn several more firewoods to find the tipping point.

When the firewood was finished, Mengxi's face was red, and he was roasted by the fire. This time, Mengxi was in no hurry to add firewood, wiped the sweat on his face with his sleeve, and his whole face was wiped into a cat face.

"I said, Ah Er, this girl has burned such firewood, and she is thirsty, shouldn't you give some water?" Mengxi complained to Ersa, not knowing how to prepare some water.

"Stinky girl, you think you're here to enjoy! Elsa tapped her finger on the top of Dream Creek's head.

"Well, the water has already been prepared for you, go over and drink it yourself, and then you can eat after burning a stove." Isa withdrew his hand and pointed to the kettle and bowl beside the doorway.

Mengxi smiled happily when he saw the water, moved his feet, quickly ran to the kettle, and drank a bowl of water, which made his throat feel a lot more comfortable.

After pouring himself a few more bowls of water, Mengxi went back to burn firewood again. She felt like she was about to find the tipping point that Elsa said, and she only used half of her spiritual power for a firewood this time.

She wants to take advantage of the victory to pursue, find the critical point early, and speed up to finish the firewood to be burned. She also felt that in fact, burning wood made her use of fire spirit more integrated, and she needed less spiritual power to send out fire spirit magic.

This discovery was undoubtedly a surprise to Mengxi, which meant that when she fought against people of the same level, she could use less spiritual power to emit the same spiritual spells, so she had a better chance of winning.

This also made Mengxi more willing to burn firewood. She vaguely guessed in her heart that the reason why these giants caught themselves should be to teach themselves, right?

I have to say that Mengxi is the truth, and the giant really brought her here to teach her. Although she was entrusted by someone, but now that Elsa really wants to teach her, this girl is still very smart.