I Rely on My Substitute to Become the Strongest

Zhou Ye, an ordinary boy in high school, traveled to a parallel world a year ago. He thought that with the knowledge he accumulated in his previous life, he could pretend to be cool in this world, but this world did not learn knowledge or abilities. He thought that as a time traveler, he could get a golden finger, but he didn't expect that he was only E-level, and the awakened power was just a poor imitation.