I've Already Become an Immortal, Who Cares About the Broken Throne?

Li Zian, a well-known surgeon, accidentally traveled through time while operating on a patient on the day he turned 30. From then on, every time he traveled across time to a person, he would have an accident on the day he turned thirty. After traveling through time nine times, he traveled to a person with the same name and surname as him. Moreover, he also obtained a secret of cultivation from this person. It is said that after successful cultivation, you can go back in time. Therefore, he had hope to survive. At the same time, we are working hard for this hope.