A future-era antique shop owner, Bi Zhi, joins forces with modern veterinarian Su Beilu on a time-traveling quest to recover lost antiques. As they journey through different eras, they encounter unique cultures and life stories, building an unexpected friendship that inspires them to approach their own lives with renewed optimism.

College student Chunyu, estranged from her father, is pulled into a mysterious game called "19 Floors." Teaming up with clever and strong allies, she must survive terrifying challenges and uncover the game's secrets.