Chen Mo, a delivery boy as ordinary as dust, has a mysterious shadow on his brain CT, known as the "Boundless Mark".
He has a very poor memory and lives by relying on sticky notes on the wall - "My name is Chen Mo", "I live in happiness", "I... Have a home".
He didn't know that the whole city's warriors were spreading the word that the food delivery guy was the hidden supreme being "Wu Jing".
He didn't know that during the ten years he had lost his memory, he had hidden a flaming past - his sister carried him on her back and walked on a mountain road all night.
He only knew that he wanted to find his sister and live well.
Until one day, he stood under the old locust tree and said the words that changed the world in front of the whole city's warriors:
**"The end of martial arts is letting go."**
