たつのおとしごだったら
竜の落とし子だったら
tatsunōtoshigodattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of たつのおとしご

1. If/when (one) is a child of the dragon; If (one) were a dragon's child

Tara Conditional
Usually Written in Kana