After Li Dalei's father died a hero's death, his mother was humiliated and died, and his wife betrayed him, his life sank into a desperate low. Ten years later, just as his workplace improved the pay for fitters, Jia Dongxu and his accomplices schemed against him, stripping him of his position once more and casting him back to the bottom. But none of this could defeat Li Dalei. In adversity, he awakened a mysterious System and turned the tables in spectacular fashion. He not only rose at once to become the sole engineer, but also mercilessly avenged those who had hurt him. Meanwhile, he married Zhao Pan'er, nicknamed "Fairy Sister," and they had triplets. His life took a dazzling turn, and he ultimately enjoyed sweet, carefree days.
