My Mortal Enemy, He Has Been Secretly in Love with Me for Two Lifetimes

[Cold-faced business giant x almighty black-bellied Xiao Qingmei] I traveled across time with a commercial espionage mission, only to find that the tyrant I had to deal with was my "deceased" childhood sweetheart. When he pressed me on the desk and asked about his purpose, I said with red eyes: "Come to ask for your promise to marry me twenty years ago." The whole company was waiting to see me thrown out, but then came Mr. Shen's message that exploded on WeChat: "My little green plum has been found."