sorry if this is in the wrong section first off
and hihihi i came back to Latale for S2 about a month ago and hooray i finally got myself some dagger case from a friend and auction
. since i have never owned a dagger case in my life i don't really know the process into upgrading it other than pressing 'U' and putting it there like every other equip.
but every time i put it there, it tells me that i can't upgrade it (pics in spoiler). same happens when i try it with the other one
am i suppose to have some kind of upgrade cloak kit thing or
sorry for dumb question, i just never owned one before ;_;