Phase 1: Building the Fortress of Solitude

Begun in the midst of chaos, the fortress will be our sanctuary from the impending doom.

Step 1-5: Excavation and Foundation

Dig a deep and narrow well, with a hidden entrance.

Build a strong and sturdy foundation.

Place the steel plating on top of the foundation.

Cover the plating with a thick layer of reinforced concrete.

Phase 2: Construction awaits.