Snake tempting Eve .... In the Garden of Atlandia?! (Not Eden)
There is only one snake among the Shadow Angels that was Otoha. The ones who has forbidden love in the middle of battle under the Tree of Life was Apollonius and Celiane.
Does this mean Otoha has something to do with how those two got together?! Otoha has the hots for Touma and hates Apollonius hmmm....
Celiane = Eve
Snake = Otoha
Banana Tree= Tree of Life
Banana = Apollonius
Though one has to think Otoha tried to kill Silvia. But she forgot that Silvia isn't just a human but a descendant of Apollonius that inherited his power.