The Golem's Plight is a quest you can get in Chapter 3 of Child of Light if you've purchased the Golem Pack DLC (also called the Golem's Plight Coffer).
Location[]
The quest is obtained by talking to the Golem's head, right at the entrance of the Tree of Thorns section west of the Altar.
Find the three missing parts of the golem / In the thorns, to reassemble him.
All three parts are in the Tree of Thorns itself. The first two, the arms and torso, are in the upper and lower paths from the entrance to the tree respectively. The third, the legs, are at the top part of the tree, past the treasure room, where you find the large bird mini-boss.
Once you get all three missing parts, Aurora speaks with the Golem, after which he joins the party.
Trivia[]
Golem's dialog prior to joining (regarding visiting the Queen's castle) does not change, whether or not Aurora has already been to the Queen's castle.
Gameplay[]
Child of Light - The Golem's Plight DLC -PS4 Gameplay HD-