Hello guys well I need help again I am on chapter 30 of this game and I trained up most all units I want to use but am having a problem getting the super rare Dragon Flute. As I trained Mahter, Frau and Sasha. Well getting the Dragon Flute is not the problem I know where it is located. The problem is changing which chests are able to be opened in Morse Tower F1 and the contents. I heard there is an RNG trick where you reset the game? well I tried that and I am getting the exact same items now I kept saving and resetting but nothing so maybe I am doing the steps wrong? do I have to actually play through F1 each visit? as what i am doing is I
step 1.Save
step 2.enter
step 3.reset
step 4.enter again
but the chest contents have not changed :(