That egg was introduced in strong World. Storm ended the edd war??. Nami is sea devil.
Almost similar theory of Mine that we talk about before
Look at this
https://en.m.wikipedia.org/wiki/Jörmungandr
How jormungandr is drawn , looks similar to Luffy drawing of Nami.
Nami is from Sweden. Sweden = Viking = Elbaf
Jormungandr is enemy of Thor. Thunder connection with Nami.
Jormungandr disguised herself as Cat (Cat burglar Nami ).
Ever since Jormungand was a little child who could do no harm to the world, he was banished into the deep ocean in Midgard. The land of Midgard was surrounded by a vast ocean. And gods cursed Jormungand to forever stay under the vast ocean.
The first time Jormungand emerged from the waves was his first encounter with Thor.
