During the Northern Song dynasty, the Phecda Bureau is considered the most powerful of all government offices. Led by Fung Nam-Tin, his elite group is in charge of all criminal cases nationwide. The bureau's commander, Chu Cheung-Sing, is greatly valued by Nam-Tin, but due to one particular robbery case, they go their separate ways. Along with his wife Tao Fa, Cheung-Sing vanishes for nearly ten years until the case draws to a close. Now past his working prime, Nam Tim orders three officers to summon Cheung-Sing back to the bureau. Meanwhile, the Jin dynasty has long coveted the Song land, and is ready to launch an invasion.

六位港人因緣際會來到橫琴工作旅居，在事業、愛情、友情上互相啟發，迎接無限可能。建築師施亮和太太張希瑜結婚多年，冀在橫琴開展美好生活，卻因生育大計釀磨擦，希瑜更懷疑施亮有外遇。公關經理周榮燊、方思思於職場針鋒相對，思思險墮網上情騙陷阱，幸榮燊相助保不失，競爭對手可會化敵為友？才貌雙全的莊雅柔周旋在男友榮燊與高富帥董卓然之間，激起意想不到的波瀾……面對人生轉捩點，眾人於迷惘與掙扎下，如何認清前進方向？