She's the Girl Next Door, I'm the Little Sister; I Marry the Commander, and You Weep

[Alternate-history setting + both leads’ first love + military marriage + male lead wins her over + heroine’s personal growth] The heroine could have graduated and immediately chosen to lie flat, but an accident sends her to the 1980s. Zhou Linchuan is the man the original owner of her body loved for seven years. He tells her, “She’s going to be your sister-in-law from now on, so you’d better treat her nicely.” So Zhou Linchuan likes Longjing tea from the 1980s. What an unusual taste. You have someone you like. What’s that got to do with me? I’m leaving! When the heroine leaves Zhou Linchuan behind and bows her proud head to work hard for a living, he regrets everything. Zhou Linchuan: “Qingqing and I were just putting on an act. It wasn’t until you left that I realized I was in love with you.” Meng Jie: “You don’t go back to old flames.” A tall figure appears to stake his claim. “Let me be clear: Meng Ziyi is going to be my girl sooner or later. I’m warning you, stay away from her!”