The Miraculous. Pretty much everyone knows what they are. Sources of power in the form of an accessory, such as earrings, a ring, a wristband, a necklace, etcetera.

From the beginning of the universe, these power sources have existed in the form of quantic beings or kwamis for short. First came the power of creation, followed by the power of destruction. From there, a countless number of powers would form, and with every one of these sources came their kwamis.

The Chinese Zodiac is the most notable group of Miraculous, with the two most notable ones being the powers of creation and destruction themselves - the earrings of the Ladybug, and the ring of the Black Cat. These two were the most powerful ones, representing good luck and bad luck, two halves of a whole, yin and yang.

But among the red-textured Miracle Boxes came one very different from all of them - a Miracle Box with blue textures. In this box was none other than the lesser-known Weather Miraculous, a group designed specifically to defend the rest of the wielders in their fight against evil forces.

Seven Weather Miraculous were created in total - Sun, Moon, Sky, Rain, Cloud, Shadow, and Lightning.

The necklace of the Lightning Miraculous was the most notable one among the seven, as it was not only the one with the most power out of the seven, but it was also the most powerful Miraculous to ever exist.

The rest of the Weather Miraculous had immense power within them, and because of this, they were difficult to control. One over usage of any of the seven power sources and extreme energy fatigue was caused, on rare occasion, this caused the user's whole body to shut down. While no deaths were caused by the fatigue, there were times when the user was very close to losing their life.

But one incident changed everything - an accident caused by the Lightning Miraculous.

When containing very high energy levels, the power becomes extremely unstable. And in the case of the Lightning Miraculous, an invincible being named Volts could take over the user's body, and take down any obstacle or enemy that came into its path with the snap of a finger. But when Volts appeared for the first time, the user lost control of its power and the demigod's power completely overwhelmed the user, causing his body to disintegrate.

With the first reported death coming from one of the Weather Miraculous, its guardians realized how dangerous they were - and sealed them away, forever. For millennia, the blue-textured Miracle Box remained untouched, and it seemed that their kwamis would never be used again.

But when heroes meet their demise, new ones will always rise...