*He was a high school student and an underachiever, Struggle for his college entrance exam... Suddenly,a synthesis system dropped into his body. By decomposing the items he can obtain any ability he want！ "Ding! You have decomposed a math book. One mathematical crystal obtained!" "Ding … decomposed an ant, obtained innate ability: Immense Strength! ' "Ding! decomposed a few cancer cells, obtained innate ability: Immortal Body!" From then on, he finds out this world isn't that simple, with the system's help he is begin to unlocking the truth of this world！