The Deep Love Between Immortals and Mortals Originated from the End of the World

The male protagonist has strong immortal roots, and the female protagonist also has strong immortal roots. No one likes her, and she has no fiancé. The male protagonist is a mortal, and no one despises the male protagonist for being a mortal. The female protagonist's parents also agree that they can be together. The story is about a mortal boy who has been cultivating immortality on his own for five years. Met the heroine and climbed to the top in one step