Ten years ago, in the Greek mythology, the sky was created by the drop of the moon, and the wind was born of it. The wind was the result of the creation of the gravity children, who were made of 28 quantum codes, each with its own set of codes. When they were combined, they would unlock the sky's function. But when they were placed together, takeuchi-kun managed to get 21, including his own, to make the wind . The legend of the wind is that when eight roads come together, he will descend. This was a promise that he made to himself that he would create and spread the wind's power for his own good. The battle was in the middle of the night when the forest fell into ruins, and he was distracted by the other keepers. He injured them all to get their hands on the wind gong.