Su Yao travels from the modern battlefield filled with bullets to the simple countryside. The gap in identity and confusion about the past make her at a loss. Until she met Chen Yu, a man who looked similar to her sacrificed teammate, who slowly healed her trauma with his clumsy tenderness and firm protection. Chen Yu didn't understand the "travel" and "mission" she talked about, but he understood her fragility and strength, and silently supported her in pursuing a career and protecting her family. From settling the old debt of the original owner's father to dealing with the turmoil in the overseas branch, from doubting that this relationship is an "illusion" to being convinced that "this is eternity", their love spans time and space, is woven finely by the threads of life, is tough and warm.
