Episode Title:
The Sacred Beast Cuadorn
Episode Description:
Cuadorn reveals that Alus is an artificial intelligence developed by the ancient people of Eldora to protect the planet, but after a war that devastated the planet, Alus was put into hibernation while the Ancients left to find a new home. Ages later, Alus awakened and believed that the current inhabitants of Eldora are intruders, so it started attacking them. In response, Cuadorn summoned Masaki to assist him against Alus, and Alus accessed GBN's data to create the One-Eyes' mobile suits to counter them, before capturing and brainwashing Masaki. Cuadorn also reveals that the Shining Sand was part of a system the Ancients originally developed to digitally transfer themselves back to Eldora, which has somehow proved compatible with GBN. Despite learning the truth, the BUILD DiVERS refuse to leave and reaffirm their will to protect their friends on Eldora, convincing Cuadorn to accept their help. They send Muran to instruct the villagers to take refuge at the ancient ruins, which the One-Eyes units will not attack, while making plans to confront Alus before he fires his satellite cannon again. The BUILD DiVERS decide to return to Earth to prepare and promise to return to Eldora in two days. The team make preparations with Hiroto taking out a sealed armor, the Uranus armor, inspired by a pep-talk from his father. Meanwhile Hinata learns about Masaki's condition, and is worried about Hiroto's safety.
