After the Immortals Vanished

There are gods in heaven, people on earth, but no immortals in the world. As a struggling wage earner, Holly traveled through time and became a privileged young man in this world. He originally just wanted to spend money like water and enjoy the rest of his life, but somehow there always seemed to be a force pushing him into the chaos of the times. When he cracked open the dark box of history and discovered the truth about the disappearance of immortals, he realized that the gift of fate had also marked a price in the dark. Should he kick it away or accept it wholeheartedly?