I bought time to love you

In 8120, humans can live to be 2000 years old.If you don't want to live so much, you can sell your time to make money, if you want to live, live well, you can buy time to live.As a person with no family, no job, no relatives and friends, Xu Nian has no plans for the future, so he sells his life while living on food and waiting to die.He originally planned to live to be 1824 years old, but when he was [-] years old, he met someone who could make his heart beat in a deep sleep, what should he do next...