Novel Raina is a free Android application developed by Devki Media in the Lifestyle category. The app tells the story of Raina, a cheerful girl who loves the rain and sees it as a symbol of life. Unfortunately, an accident blinds her, and she loses the ability to enjoy the rain and the colors of the rainbow. After receiving a cornea transplant, Raina can see again and goes back to school where she meets Dello, a quiet boy who is the school librarian. They both share the love of rain and gradually develop a bond that goes beyond friendship. However, this budding romance faces several obstacles, including the mysterious behavior of Angga, the student council president.

The story is heartwarming and engaging, with well-developed characters and a beautiful description of the rain and its impact on people's lives. The app also includes a warning about protecting the author's copyright and contact information for Devki Media. Overall, Novel Raina is an enjoyable read for anyone who loves romance and rain.