Live Long and Prosper () is an upcoming period fantasy Chinese television drama. The series is directed by Ding Hei, Fu Cexin, Zheng Junmo, and stars Dylan Wang, Li Qin and Rong Zishan. Live Long and Prosper is based on a non-romance-driven xianxia fantasy web novel Xian Yu Fei Sheng () by Chonguan Andu on Jinjiang Literature City. It is scheduled for release by Hunan Satellite TV and Mango TV.
Set in a fantasy xianxia realm where cultivators pursue the Dao in their quest for immortality, Live Long and Prosper follows the lives of Song Qianji (Dylan Wang). In his first life, he was the foremost figure of the cultivation world, a character marked by ambition, competitiveness, and arrogance who exhausted himself in ceaseless rivalry. Granted a second chance at life and armed with prior knowledge, he resolves to drift through existence as a carefree 'salted fish' (a euphemism for someone who wishes to 'lie flat'), adopting a detached outlook and devoting much of his energy to tending his crops. Yet, by chance, he gathers a circle of steadfast companions and is unwillingly drawn into sectarian conflict. In the end, to protect the land and people he cherishes, he reluctantly returns to cultivation (advancing through successive levels of strength and facing heavenly tribulations), leading his comrades to shoulder the burden of salvation through his very being.
Production for the series began in Hengdian World Studios in late April, with the series officially announced in mid-May at the Hunan Satellite TV & Mango TV industry conference. Production moved to Xinjiang in August and filming is complete as of 26 September 2025.