Signing in Begins with the Battle of the Heavens

I am a newbie and the author is not good at writing, so please feel free to write. The protagonist Jin Lingtian is a high school student on Earth. He was framed and insulted after graduation and chose to jump off a cliff to his death. At this point, he got the system and traveled through the system of this article. He is invincible and boring. Note: The story of the novel is different from the original work. If it doesn't look good, you can leave a message. If you want to read the original work, you can read it. Again, this is not the original work. It is the original work. I say important things about the original work three times! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.