Rebirth of America, this is my time

If you make money early, you will not be defeated by risks; if you do not make money early, you will be miserable for three generations.
Ethan, who lives in 2023, came to the United States of the last century due to an accident. In this golden era when talents are emerging in large numbers, he decided to step in and write his own legend with his fists.
Time travel, Silicon Valley, Hollywood, business war.