Story 'Nyum' is mean much of idea, start to form the reality. People name a it 'GueYi' From Love, Happy, to jealous, Sex etc. There are much of 'Nyum', 'GueYi' is born from 'Nyum' also have various character. Among those 'Gueyi' a 'Ruin' appeared to destroy all of them, and this world almost collapsed, but managed to survive by driving him out due to righteous 'GueYi' However, the 'Nyum' to be destroyed was an object that could not disappear as long as there were people, so 'Ruin' did not disappear, and it was just sealed. So many years have passed since then, the seal of "Ruin". Function Be strong using materials such as Nyum stones, Tendency stones, and Woodwork. Choose as many trials as you can handle and ring the gong, and the ordeal begins with countless 'GueYi' When you overcome all of these trials, you get a chance to be stronger. Little by little, be strong enough to be strong within a set turn, and wait for the moment when a leader-level villain comes out.