However, Oga's tattoo mysteriously vanishes, and later that night Beel disappears. However, just before her trip to the US, Katya mysteriously vanishes. While there, her brother suddenly vanishes, leaving only his clothes behind. Karin vanishes and, reappearing in a frenzy, is sedated. Afterwards, however, he inexplicably vanishes. As her body falls, Diana vanishes. When they turn away, his corpse vanishes. When she does, the apparition vanishes. However, when Daffy earns a dollar bill, it instantly vanishes. During the party, Reid inexplicably vanishes. Teague then vanishes when Jack looks away. Eventually Eyvind's daughter in law Thorunn vanishes. Strangely, Dilgear vanishes shortly after his introduction. Then he vanishes, savior once more, presumed dead. Consequently, the von Neumann entropy vanishes when formula 2 is pure.