The whole sentence is: drifting alone, not seeing people; I don't regret being alone.
The general idea of the whole sentence is: facing the noisy life alone, you won't meet shallow people (or parting people); Similarly, facing the noisy life alone, even if you meet shallow people (or people who leave), you will not regret it.
It is often used now: even if a person is lonely to the old age, don't meet again, and the mutual affection is exhausted, but that person still has no regrets.
"Learning to be an Official", written by Qibu Weier, serialized in 17K novel network, belongs to the girl martial arts type.
Content abstract: When a prominent family is devastated, when a generation's feud involves two generations' disputes, when pure love meets a river's lake dispute, where should they go? Whether you can live as long as you want. . . The cold Liren Palace stands in the snow, facing the bustling Forbidden City. How long is the road between them? How many mountains and rivers need to be crossed between them. She said, you can't learn from others by yourself; He said, I don't regret giving advice to people who live alone. ...