There Is a Tree in My Body

[No (single) female protagonist + upgrade flow + no system] Li Yuanyu accidentally touched a high-voltage line and traveled to a world where martial arts are respected. I discovered that there was a tree inside my body! Meridian barrier? It doesn't exist. Brother Shu will break it with just one poke! Can't you take pills randomly? Li Yuan only regrets that there are too few! One day, the name "Crazy Li" will be resounding throughout the mainland!