Concept: The Owldington Capsule (Patreon)

okay first thing first... i don't study physics or chemistry. This is all fictional, so please don't be too serious or harsh on me. ;n;

The Owldington capsule, containing energy for robots. The shell is made by the Varo Metal, created by Varo Owldington who realized that mixing downium in metal can make the density low, in the end, they made this metal apply for the construction of buildings in the floating island. Just a fun lore for the Owldington family.