At the Beginning, I Was a Handyman in the Martial Arts Hall. I Improved My Proficiency and Became a Saint.

Su Yun traveled through time and became a handyman in the martial arts gym. He panicked, but found that he had a proficiency panel. No matter what skill or skill you have, you can gain proficiency by practicing it. Su Yun punched, "You punched, your boxing proficiency +1!" Su Yun swung his sword, "You waved your sword, your sword skill proficiency +1!" Su Yun touched the alchemy furnace, "If you touch the alchemy furnace, your alchemy proficiency will be +1!" Is this okay? Su Yun was stunned. So in order to survive better, he began to seriously improve his liver skills. As the strength increases, the face of the world is constantly revealed. He discovered that this world not only has warriors who can move mountains and reclaim seas, but also has endless changes in weirdness...