"My Sweet Dragon" is a fantasy romance manga that blends elements of comedy, adventure, and supernatural themes. The story centers around a young woman named Chiharu, who lives in a world where dragons and humans coexist, though not always harmoniously. Chiharu, an ordinary bakery worker, unexpectedly encounters a dragon named Ryu, who transforms into a human form. Ryu, despite his intimidating appearance as a dragon, is gentle and kind-hearted, with a particular fondness for sweets, which draws him to Chiharu’s bakery.

The narrative unfolds as Chiharu and Ryu form an unlikely bond. Ryu’s presence in Chiharu’s life introduces her to a world of magic and danger, as dragons are often hunted by humans who fear their power. The two protagonists navigate a series of challenges, including conflicts with dragon hunters, misunderstandings between humans and dragons, and Ryu’s struggle to protect Chiharu while concealing his true identity from those who might exploit or harm him.

As the story progresses, Chiharu learns more about Ryu’s past and the broader societal tensions between humans and dragons. The manga explores themes of trust, coexistence, and the breaking of stereotypes, as Chiharu and Ryu work to bridge the gap between their two worlds. Supporting characters, including other dragons and humans with varying perspectives on the interspecies relationship, add depth to the narrative, creating a dynamic interplay of alliances and rivalries.

The romance between Chiharu and Ryu develops gradually, with moments of humor and tenderness balancing the more serious undertones of the plot. Their relationship is tested by external threats and internal doubts, but their mutual respect and growing affection serve as the emotional core of the series. The manga concludes with a resolution that emphasizes the possibility of harmony between humans and dragons, while leaving room for future adventures and character growth.