Item description:

Press X to enter Fireplace

Enter The Posel Smrti trophy will unlock after cutscene

You can continue on with the game to get the next trophy
(or you can simply load up the individual save I have for it)....

False Step Made By Standing Still

Leah will guide you (she will tell you when to stop)
**You can die here or pass a balancing minigame
but either way you will have to start over**

Steps:

Walk left until you reach the first pillar

Turn right and walk forward until you're inbetween the
second and third pillars on the left

Turn right and walk forward until you're inbetween the
second and third pillars on the right (don't go through them!)

Turn left and walk forward until you trigger a cutscene
(Your father as a boy, will guide you)

From your new position, face left and walk forward –
you will automatically realign yourself for the next step

There are only 2 steps left

1. Just walk slowly towards the boy (you will be automatically realigned)
2. Keep walking slowly forwards the boy

False Step Made By Standing Still trophy will unlock after cutscene