りゅうぐうのつかいでした
竜宮の使いでした
ryūgūno tsukaideshita

Noun
Desu Copula

The polite past form of りゅうぐうのつかい

1. Was an envoy of the Dragon Palace.; Was a messenger from Ryugu.

Past/Perfective
Polite
Usually Written in Kana