This guide will provide you everything about Connected trophy/achievement in Roki. You will need to open all of the rootways.
Tree of Many (eye)
You have to use a shovel to open the door.
Church graveyard (bell)
You will need to scare the Ravens by running near them.
Mother Tree
Scare ravens by using the pebbles on them
Labratory (mushroom)
You have to use a sword to cut vines, run close to ravens to scare them.
Old miill (Waterwheel)
You can use the sword to cut vines.
Wolf (Mountain)
Use the sword to cut vines, run close to ravens to scare them.
Water logged caves (treeroot)
You will need to use the sword to cut vines, and run close to ravens to scare them.