In ages long forgotten, when Earth found itself on a collision course with a meteor, Legendary Pokémon Arceus used its power to avert the danger. However, this feat caused the 16 Plates surrounding it to scatter across the world. Without the Plates providing Arceus with life energy, it began to die. A human named Damon managed to find one of the Plates and returned it to the moribund Pokémon, helping it recover. As a reward, Arceus created the Jewel of Life and gave it to the people of Michina Town, stipulating that it must be returned, but the humans refused, hogging the Jewel to themselves. In the battle that ensued, Damon was killed and Arceus went into slumber, vowing to punish humanity upon its return. Satoshi and his companions arrive in Michina Town where they come across Sheena, a descendant of Damon, who claims to be in possession of the Jewel of Life and intends on giving it back to Arceus when it awakens. The situation takes an unexpected turn when Arceus, despite Sheena's best intentions, remains unsatisfied. Satoshi must now prevent the destruction of the entire human race, as Arceus' fury causes distortions in the fabric of the universe, enraging the Legendary trio—Dialga, Palkia, and Giratina—and disturbing the world's balance. Many millennia ago, a meteor from space threatened to destroy the world. As it happened, Arceus got badly injured while trying to stop it. After that Damos took over and the world was saved. Being thankful for the intervenience, Arceus promised to help make the desolate land of Michiina rich and prosperous, giving Damos the Jewel of Life.Arceus let Damos borrow 16 parts of his body to create the Jewel of Life which were to be returned to him on a specific date. When that didn't happen, the betrayed Arceus swore to judge the humans when he awakes again.Now, Satoshi, Hikari and Takeshi arrive in the riverside town of Michiina which is surrounded by nature's beauty. They decide to go into the ruins of Michiina which are at the summit of a large rock. There is a beautiful lake at its shores and Satoshi and friends are fascinated by it. Suddenly, waves begin to form and a tornado of water starts to wreak havoc.A descendant of Damos, a girl called Sheena, runs out from the ruins of Michiina. Sheena sees what's happening and summons Dialga, which manages to stop the tornado.Satoshi and his friends finally get to see the ruins and Kevin and Sheena tell the old legend of Michiina to them. Moments after they explain the legend, the fighting between Dialga, Palkia and Giratina becomes fierce and the ruins of Michiina are destroyed. Arceus is awoken...
