My Fiancé's Laptop Became His Downfall

Synopsis

I bought a secondhand laptop online. When I opened it, the wallpaper was a full nude photo of my fiancé, Lachlan. I was stunned. Was this fate bringing something that belonged to him back to me? Just as I was about to call Lachlan to ask what was going on, the seller frantically started calling me: "I made a mistake! I sent you my boyfriend's laptop by mistake!" "There are really important work files on that computer—don't touch anything! I'll send you the correct laptop right away. I'll cover the shipping!" Listening to the sweet, delicate voice on the other end of the line, my heart instantly sank. When did Lachlan get another girlfriend besides me? After