There are many different plots and styles in novels where the female protagonist transmigrated because she picked up a ring. The following is one of the possible plots: The female lead was called Li Tingting, and she was an ordinary university student. One day, she picked up a strange ring in the forest and put it on. After wearing the ring, she actually transmigrated to a strange world. This world is full of magic and martial arts. The female protagonist discovers that she has superpowers and decides to study magic and martial arts to become a powerful female expert. The heroine began her adventures in this world and met many interesting characters, including a mysterious magician, a loyal warrior, and an evil demon king. The female protagonist continued to learn and grow, and finally defeated the demon king and saved the world. In the process, the female protagonist also found her love and fell in love with a brave knight and married him. In this world, the female protagonist not only became a powerful female expert, but also had her own life and career. She used her magic and martial arts to help people solve various problems and became the guardian and leader of this world.