How to make external unit bag

[roxasnogeki]

can anyone help me making bag system like in the world? or somthing similiar to that?

 

[VicALV]

hi i can help you i have a system of unit with 6 slots and can send to the hero items and the hero can send items to the bag

 

[Warseeker]

If you want castable items you could just use the spellbook.