On the unknown planet K, three boys chosen by fate can travel back and forth twenty years into the future by sneezing. Faced with a terrifying conspiracy to destroy the world, they have nothing but pure stupidity and single-digit combat power. How can they become heroes to fight against the super-bad villains who intend to destroy the world? The "Wang Zha" brothers, who look like adults but have extraordinary minds, represent the planet K to save the future!