Maybe it's because we don't believe in the so-called destiny, so some people use the words spring, summer, autumn and winter to narrate our stories.
This is a fantasy story. The male and female protagonists have known each other for a long time in another world. The female protagonist was later sent to the human world due to XX amnesia. The male protagonist slept in the alien world for a thousand years, and when he woke up, he looked for the female protagonist...
After finding the heroine in the human world, he discovered that she had lost her memory, and also found that she had a so-called "boyfriend" beside her, so he started his journey to pursue his wife in the human world.
"Classmate Leng, you are really as cold as your name suggests."
"This classmate, we are just classmates, okay?"
…
Concept: The world is a big place, and wonderful fate allows us to meet each other