It was also aired on the same day on Viu, WeTV, Starhub, Astro, Viki and various other platforms in Singapore, Malaysia, Vietnam, Thailand, Indonesia, Philippines, Japan, South Korea, Europe and USA.

[3] During an earthquake rescue mission, firefighter Jin Shichuan (William Chan) made a 10-year promise to Xu Lai (Zhang Ruonan) in order to calm her down.

Ten years later, Xu Lai returns as a journalist who is also a search dog trainer.

Due to controversies surrounding 2 of the actors in this drama, their faces were digitally replaced using artificial intelligence during post production.

Originally, the characters of Qin Ye and Fang Huai were played by actors Wang Qiang and Xu Kaicheng respectively.