"Flower of Solitude", by Xiaolu Guo.
The story is about three characters that are somehow linked: HOUYI; CHANG’E and WU GANG. CHANG’E was a flower picker in the king’s palace and on the earth. Her job is picking up the blossom before it falls. She´s very lonely and her wish is to be immortal. WU GANG is the guard the heavenly gate doors for immortality is in love for her and misses the planet earth. HOUYI the archer, is married with CHANG’E and he doesn't really care about her. All of them are very lonely.