Subpath now can be joined, the NPC to join subpath is around the enexia world, there are some in forest, city and etc.. that is your quest to find it :p subpath can be joined when level 80
subpath spell still on progress so will be released later
Good luck on finding the npc

EXP penalty has been reduced to 10% for level 99 player

Invisible has been changed back to how it used to, now it can be hit by other player while invis

other minor fix

be sure to report the bug you found.

thanks