Is He Really The Protagonist?

(Single heroine + no system + daily life + passion)Love doesn't come first, it only comes when the right person appears at the right time. There are many people who can accompany you for a journey, but there are only few who can go on..........In this strange yet familiar world, there is a special substance called spiritual energy. Under the influence of spiritual energy, animals will mutate into dangerous animals called spiritual beasts.The imperial spirits hidden behind society, extraordinary beings called spiritual masters, have been silently fighting against spiritual beasts for thousands of years, guarding the peace of the world.But it seems that the history of Yu Ling is more than just a thousand years, and what Yu Ling faces is not just the spiritual beasts produced by the influence of spiritual energy.(There is some entertainment industry content, so please proceed with caution)