A 5000-year-old herbivorous dragon was living peacefully when one day a young girl showed up in his cave. She offered herself as a sacrifice in order to gain favor for her village. He played along as the great "Evil Dragon, the Demon Lord's Army Leader" in order to get rid of her. However, his little white lie awoke her hidden powers and his peaceful life suddenly ended.
The old herbivorous dragon, who gets mistaken for an evil dragon, and Reiko, a young girl with miraculous powers, arrive in a totally new country, Asgar, where the herbivorous dragon keeps taking the blame when he gets caught up in an elaborate conspiracy. Even though he just wants to live a peaceful life, the herbivorous dragon is continuously getting stuck in his role as the evil dragon and walks further and further down the road towards overthrowing the demon king.
Yuki Itose is a hearing-impaired university student whose world has been shrouded with silence since birth. She has lived in the same place her whole life, and rarely interacts with others save for her best friend, Rin Fujishiro. During her commute one day, she meets the silver-haired and multilingual Itsuomi Nagi, a mutual friend of Rin. Unlike most, Itsuomi is unwavering when he learns of Yuki's impairment; this, along with his experiences abroad, fascinates and touches her. After they part, her fondness of him starts to grow. A new world begins to open for both Yuki and Itsuomi as they learn about each other's different lives. Yubisaki to Renren is a lighthearted, romantic comedy that illustrates the silent life of a university student and how one man sharing his world starts to change her own.