Total 9 lines of meridian. Internal skill (lv1-lv5) of each school is related to 1 line (total 8 lines). Sit And Forget Self Skill is related to 1 line respectively.
Relative meridian of school internal skill can be cultivated to lv180 (lv1-lv5 can be cultivated to lv36 respectively). Meridian related to Sit and Forget Self skill has no upper limit.(can open the upper limit continuously). When the lv1 internal skill of school is cultivated to lv25. An acupoint will be opened. Opening this acupoint can increase the upper limit of relative meridian to 36 ranks. When the second internal skill reaches 20 and the third internal skill reaches 20, the second and third acupoint will be opened and relative upper limit of meridians will be improved to 72 and 108 ranks respectively.
Open pointed acupoint and you can gain Skill Point. Consuming skill point can open Skill Slot. Currently there are 24 skills. Skill can cancel the shared CD of two movements.
The cultivation of meridian mainly depends on Chi. The higher meridian is, the more Chi is required.
Acquiring Chi is influenced by many factors.
The upper limitation of gaining Chi per day is related to different levels of power; if any meridian is cultivated above 5 ranks, can open the accumulated degree of Chi.