Ryuo Sama to Gotsukai Hanayome (Dahlia Bunko)

[Machine Translation] Ryuma, a company employee, is sent to a different world where dragons and humans coexist. The Dragon King, Lennox, saves him from his predicament. Ryushin's mission is to "enrich the world as an angel of the water goddess. At first, she is confused and put off, but as she travels with Lennox, who is sincere and kind, and raises his young brother, Aram, they are drawn to each other. Even though she knows that she will eventually return to her own world, her feelings for Lennox grow stronger when he tells her with his sincere eyes that he loves her.

竜族と人間が共存する異世界へ飛ばされた、会社員の竜真。窮地を救ってくれたのは、竜王・レノックスだった。竜真の使命は「水の女神の御使いとして、世界を潤す」こと。初めは戸惑い気後れするが、誠実で優しいレノックスと共に旅し、彼の幼い弟・アラムを育てるうち、互いに惹かれ合っていく。いずれ元の世界へ戻るとわかっていても、レノックスから「愛している」と真摯な瞳で迫られると、想いは募り―。