You need to head to the Swamplands. There's a new questline available there which will culminate in accessing the fortress.
after first time selecting the potion, Can I switch potions? Green, blue and red pink i mean i want to try other color potion。
Yes! The Shaman will visit you once a week and offer a different colour of potion!
Thanks Your answer, im go to enjoy your game Hahaha.
