Greene looked at Alos and said, "I never understood why the Gegegidi tree died and why the elves were wiped out, until I heard your conjecture about the thousand-year catastrophe I came to my senses. ”

As soon as Greene said this, Alos naturally understood the reason for the demise of the elven race:

"Heaven and earth have vitality to nourish all things, and our cultivation is actually to cultivate the vitality into our own spiritual power or fighting energy or magic power. And this kind of cultivation is a great consumption of the weather vitality, so every thousand years there will be a catastrophe in heaven and earth, and after the cultivator dies in the catastrophe, the spiritual power in the body will be turned into vitality and return to heaven and earth, so that heaven and earth will once again have enough vitality to supply all things until the next thousand years. ”

Ah Luo continued: "The elven race seems to have no quarrel in the world, but the immortal and the growing group is fighting, and it is competing with heaven and earth, and heaven and earth are naturally incompatible, so heaven and earth will reduce the catastrophe to the elf race." ”

This also confirms Sisi's conjecture that a thousand-year catastrophe is not necessarily an inter-ethnic war.

Greene nodded, he had already agreed with Alose's conjecture.

Helsinki and Pope were already dumbfounded, not knowing what to say.

As soon as Arlo finished speaking, there was a flash of lightning and thunder in the clear sky, and a thick lightning bolt struck the Gegjidi tree, and the branches fell and smashed into the cabin in an instant.

The cabin, which seemed to be integrated with the Gege Gidi tree, began to crumble.

Arlo frowned and said, "Something doesn't look right, let's get out of the cabin first." ”

After saying that, Ah Luo hugged Si Si Fei in his arms and got off the tree, his wind magic was not as good as Greene and Grigori, but although his posture was a little embarrassed, he still ensured that Si Si was not injured at all.

Immediately afterwards, Greene took Helsinki and Pope down to the Gegegidi tree.

Everyone was just about to breathe a sigh of relief, but they found that another thick lightning bolt directly hit Ah Luo's body, and Ah Luo hurriedly pushed the division away, and he received this blow, and his skin immediately opened.

After the Si Si who was pushed away was busy stabilizing his figure, he was about to step forward to help Ah Luo to check the injury, when a talisman paper fell out of Ah Luo's clothes and floated in the air, with a thunderous sound on it:

"Jin Dancheng, the catastrophe is born, resist quickly."

After the words, the rune paper was also turned into ashes.

This is one of the piles of rune papers that Ray gave to Allos, most of them are in the collection, but just in case Alona also has two, I didn't expect it to be of such use.

As soon as Alos heard this, he understood what was going on, and Allo immediately sat down cross-legged, mobilizing his whole body's spiritual power to prepare to resist this sudden thunderstorm.

The other people present also heard it, and Si Si hurriedly told everyone that Ah Luo was going to upgrade the Yudan, and asked everyone to empty the people and animals within a radius of a few miles, and don't disturb him.

And Si Si himself laid a layer of spirit gathering array around Ah Luo, which was the simplest formation, and Si Si would still deploy it.

For fear that the vitality in the heaven and earth would not be enough, Si Si also put high-grade spirit stones around the spirit gathering array, and the descendants of the elf clan on the side, Ge Lin, smacked his tongue.

Helsinki and Pope evacuated people or beasts from all around, but fortunately, Greene lived in the middle of nowhere, there were not many people nearby, and most of the surrounding areas were ordinary beasts domesticated by the academy.

Green, who usually doesn't interact with people, also stayed where he was at this time, and was using magic to form a protective shield around Arlo to protect him.

At this time, there were already dark clouds and lightning and thunder on Ah Luo's head, and countless thunderbolts were brewing......

However, the priest stopped Green's spell from casting:

"When you upgrade your cultivation, you must bear the catastrophe by yourself, please ask Professor Greene to remove the protective shield on Ah Luo's body, just set up a protective array around it to prevent the thunder tribulation from spreading and accidentally injuring innocents."

Greene nodded and did as he was told.