The party is warped back to the top of Holy Loly Mountain. Large rocks block the entrance to a cave inside Holy Loly Mountain, but are cleared by the power of Maria's consciousness. In that cave, they find an area with human prisoners including Ana's mother. They need to defeat the Mother Ship to free the prisoners. The party encounters the ship and a fluid-filled tank that contains Giygas. The alien expresses its gratefulness to Ninten's family for raising it, but explains that George stole vital information from its people that could have been used to betray them, and proceeds to accuse Ninten of interfering with their plans. Giygas offers to save Ninten alone if he boards the Mother Ship, only for Ninten to decline, leading Giygas to attack him in an attempt to put him to sleep. The party begins to sing the Eight Melodies while Giygas tries to quiet the party through his attacks. However, the party persists and finishes the lullaby, causing Giygas to become overwhelmed with emotion at the thought of Maria's motherly love. Giygas swears that they will meet again and flies off in the mother ship.