However, the losses were also huge, with all the time spirit fluid and the original spirit crystals consumed.

Of course, compared with the gains, this loss is completely acceptable.

Later, Su Yi calmed himself down and implanted the seed of the tree of life into the [Linlang Ring] first.

Later, he called the [Mechanical Soldier] over and installed one hundred top-grade spirit crystals on him.

[Mechanical Combat Soldier] is a Level 2 combat soldier, and his strength is comparable to that of a warrior at the tenth level of the Soul Gathering Realm.

By installing one hundred top-grade spirit crystals, one can be successfully promoted to a level 3 soldier, and the estimated strength will reach about the tenth level of the Phantom Realm.

This strength is still very impressive, and it is completely worthwhile to consume one hundred top-grade spirit crystals.

After doing these two things, Su Yi fell on the bed and fell into a deep sleep.

After nearly three days of continuous fighting in the Tower of War God, even a strong man could not bear it and urgently needed to replenish his strength.

I slept for two days and two nights.

It was not until the third day that Su Yi slowly woke up.

The first thing he did when he woke up was to call the [Mechanical Soldier] to his side, "Da Tie, have you been promoted?"

"Su Yi, I have been promoted to level 3 combat soldier, thank you!" said the [Mechanical Combat Soldier] gratefully.

"Don't be polite to me."

Su Yi smiled faintly, and then asked: "What level of the Illusionary Realm is your current strength equivalent to?"

"It's equivalent to the tenth level of the Phantom Realm." The [Mechanical Warrior] said bluntly.

"very good!"

Su Yi nodded.

Among the people around him, only Wu Zhe and Xiao Jian are at the spiritual level.

After the promotion of [Mechanical Warrior], he is now on par with Jin Hongxuan and is ranked third.

"Where's number 2?"

Su Yi glanced around the stone house and found no trace of the [Intelligent Combat Vehicle], so he asked.

The [Mechanical Soldier] smiled and said, "No. 2 went out with Xiaohong early in the morning. He said he was going out for a walk and some exercise."

Su Yi was speechless.

Two chariots are good for exercise! They must have gone out on a date.

"You go ahead and do your work. I'm going to go out for a walk."

Su Yi greeted him and turned to leave the stone house.

Behind him, he headed straight for the cobblestones.

When they reached the entrance of the passage, they saw a small fortress erected on each side, and Dong Xuefeng and others were busy around it.

"Su Yi, you're awake."

When they saw Su Yi, Dong Xuefeng and others came forward and greeted him.

"Um."

Su Yi nodded slightly, his eyes drifting down to the two fortresses, and said, "Your progress is not slow, you have already built two fortresses."

"It's OK."

Dong Xuefeng scratched his head and said embarrassedly: "It's just that it's a bit ugly."

Although the two fortresses have taken shape, they are crooked and have no aesthetic appeal at all. They can only be described as rough.

Su Yi smiled and said, "Appearance is not important, the key is whether it is strong or not."

The fortress is not for admiration; its main function is to defend against ferocious beasts and aliens. As long as it is strong enough, it will be fine.

Dong Xuefeng patted his chest and assured: "Su Yi, don't worry about this. The defense of these two fortresses is not inferior to that of pebbles. If the Rainbow Eight Stone Formation is deployed later, it can be said to be indestructible."

"That's good."

A hint of joy appeared on Su Yi's lips. "You guys keep working hard. I'll go in and take a look."

Behind the two fortresses was a cobblestone passage, from which there came a burst of intensive knocking sounds.

Su Yi entered the passage and looked around, only to see that a wide passage had been dug out on each side.

There were dozens of barbarians working inside, including Jing Jiaxiang.