Quest Chains/Black Clouds...

Black Clouds... is a quest chain of 3 quests. Do them in the order below: each quest opens once the one before it is finished. Other chains: Quest Chains.

Step Quest Level Starts with Where EXP
1 Black Clouds... – Hughes the Fuse Orbis Tower<Hugh's Laboratory> –
2 Building a Ventilation Fan – Kay Silo –
2 Porter's Durable Battery – Porter Command Center –