3 days later

Next to the lake on the top of a certain mountain in Cangfeng Highlands, an entire elemental obelisk more than 1 meter high appeared.

The entire obelisk fell to the ground, and a half-meter-long grass slowly crawled out from underneath.

Su Mo: But I’m exhausted. Carrying such a big thing home, I can’t be noticed along the way. When I encounter towns, I can only walk at night and rest during the day.

Then Su Mo started digging holes in the direction of the cave under the lake.

Half a day later, the passage from the ground to the cave that could accommodate the entire element obelisk had been dug by Su Mo.

Su Motu escaped to the bottom of the elemental obelisk, used the nine leaves strengthened by the strengthening method to lift the entire elemental obelisk, and walked towards the cave.

Su Mo temporarily placed the elemental obelisk in the cave, and then began to dig an umbrella-shaped deep pit downward on the east side of the cave. The shape was exactly the same as the elemental obelisk in the cave.

After a while, the deep pit was dug, and Su Mo used nine leaves to support it and lowered the entire element obelisk, leaving only the carved fire element pillar on the ground.

Su Mo: Not bad, not bad, one in each corner.

Then Su Mo took root in the cave and began to restore mana energy.

The next day, Su Mo went to the cliff on the Fengxiao Hillside again, used the Illusive Divine Sword to dig out two more elemental obelisks, and began to move them home.

After another 6 days, the other two have been placed on the south and west sides of Sumo Cave.

Su Mo: Currently we only need an elemental obelisk to carve formation runes on it.

Su Mo took out the map of Mondstadt again: I remember when the wind blew up, there seemed to be an elemental obelisk behind the big tree. Let's go take a look.

one day later

Su Mo used Five Elements Water Escape to hide in the water behind Feng Qidi, releasing the range of consciousness induction.

Su Mo: Fortunately, there is no one nearby now. There are three elemental obelisks behind the big tree. Just dig one. It needs to be done quickly. It needs to be done quickly.

Prevent being discovered by Barbatos.

Su Mo ran the Illusive Divine Sword with all his strength, and the 1-meter-long blade instantly penetrated the ground. Su Mo dug frantically, and soon the entire ice element obelisk was dug out.

Then Su Mo used the strengthened nine leaves to hug the iron pillar on the obelisk, and the magic power circulated throughout his body. The nine leaves instantly used force to uproot the entire 1-meter-long elemental obelisk, and fled madly towards the Blue Wind Highlands.

With the mana running without any loss, Su Mo soon returned to the cave and quickly put down the elemental obelisk he was holding.

Su Mo came to the entrance of the passage and began to fill the hole. Su Mo filled the passage with soil, rocks, etc. Soon, with the support of mana, the passage was blocked.

Su Mo: Don’t worry now

Arriving at the north side of the cave, Su Mo began to dig downward to the same depth as when he buried other element obelisks.

Soon this ice element obelisk was buried by Su Mo.

Su Mo then took back several low-level holy relics and energy crystals that had been engraved with formation runes.

After taking the things back, Su Mo began to carve the psychedelic formation and breath-hiding formation on the element obelisk.

Fortunately, Su Mo's proficiency in these two formation runes reached 100%, and he was able to successfully carve them on the four elemental obelisks soon.

Su Mo: Yes, it can be used as long as it is activated. This elemental obelisk can actually be engraved with four formation runes. I will see what formations I want to use for the other two.

Then Su Mo's consciousness sank into his soul and touched the single light group of bloodline inheritance.

Su Mo: This "Soothing Array" is good. It can reduce the risk of going crazy during practice.

By the way, the "Solid Rock Guard Formation" last time can be carved into it this time, but there is no earth-attribute spiritual stone to carry the runes, so the defensive ability will be much smaller.

Later, Su Mo learned these two rune carving methods in the bloodline inheritance, and then used the Five Elements Earth Escape to go to the nearby woods.

Start cutting down wood and use the wood pieces to practice carving.

After cutting down half of the forest, Su Mo has mastered these two rune carving methods to more than 90%.

Then leave the woods, run the Five Elements Earth Escape Cave and return to the center, ready to carve on the element obelisk.

Unknowingly, 4 days passed by

Su Mo was concentrating on carving the last rune of the "Hidden Breathing Technique" in the cave. When Su Mo's last scratch fell,

Hidden breath formation

Su Mo then stopped to recover his mana energy.

Carving formation runes requires mana to flow through the leaf blade with each cut. Each rune is filled with mana energy. Only when it is finally formed can the formation be activated.

Carving this "breathing formation" used up most of Su Mo's body's mana energy.

That night, Su Mo's body flash magic power was completely restored.

Su Mo planned to take advantage of his current energetic state to carve the "Solid Rock Guardian Array" runes into it at once.

Immediately, he started the technique, activated the Golden Body Strengthening Technique, and used the sharp leaf tips to carve on the elemental obelisk.

After a week, all the mana in Su Mo's body had been exhausted, but the "Solid Rock Guardian Formation" was just about to last.

Su Mo immediately decided to use his life energy to carve the last rune, and then transferred the life energy to the leaf tip to carve the last rune.

When the last scratch falls

Su Mo: If it can’t be done now, then when will the “solid rock guard formation be completed?”

The last rune is perfectly carved on the element obelisk.

Seeing that both formations were successfully carved, Su Mo took root on the spot and began to restore mana energy.

After three days and three nights of recovery, Su Mo's body was full of mana.

Feeling that his mana had returned to its peak state, Su Mo came to the four elemental monuments.

Start running the technique and use mana to activate the 4 formation runes one by one.

The moment the array runes are activated, light white, light cyan, white, and light yellow energy covers the entire cave.

The moment the formation runes were activated, the special line in the elemental obelisk was also activated, and began to slowly absorb the nearby underground energy supply to the formation runes.

When Su Mo was carving the formation runes, he also made some moves on the elemental obelisk.

Connect the formation runes with the special lines in the elemental obelisk, so that the special lines in the elemental obelisk work for the formation runes.

Let it continuously provide energy to the formation runes, so that the formations on the elemental obelisk will never be extinguished.

Su Mo let go of his consciousness and sensed it: It seems to have a good effect, and he also gave me a surprise.

The elemental patterns on the four elemental obelisks are activated by energy, revealing three fire elements and an ice element totem.

The cave of Su Mo is completely illuminated, with three sides red and one white.

Su Mo: Don’t tell me, it’s pretty good-looking.

What, you said that Su Mo is a plant now and cannot see without eyes.

Do you understand consciousness induction? Do you understand color imaging? Anyway, what does my cultivation of immortality have to do with your science? Hum(ノ=Д=)ノ┻━┻

The problem with the cave formation has been solved, now it’s time to restore your own vitality.

Su Mo: I used my own life energy to carve runes, which cost me 2 years of life. The remaining half bottle of life energy drops should be enough to recover.

Hey hey here the old man said
Chapter completed!