Yu Nan was infected with HIV when she was born, and caught the flu virus when she left. She lived a lonely and bumpy life, living under the shelter of others, and fighting in a bloody war in the Corps. In the end, she survived and returned to her hometown with a disability. The government gave him a house in the village, and there was no one around him until he died. Thanks to the party's care, he survived to this day. I don't know if there is reincarnation after death. Life is too hard, so it's okay not to.
Intention: the meaning of life