Chen Ze traveled to a troubled time where martial arts were respected and lives were insignificant. Siblings depended on each other and struggled under multiple oppression and exploitation by gangs and market gangsters.
Chen Ze discovered that there was a proficiency panel in his mind that showed progress. As long as he practiced, his progress continued to increase.
This means: Qin Mo can master any martial arts to the highest level.
In dark and troubled times, geniuses rise, and people must stay true to their moral principles to survive.
Chen Ze has accumulated a lot of experience, established his own power, implemented his own will, and vowed to carve out his own pure land in the chaotic, cruel, and dark world.