I Reincarnated in the 1980S as Cannon Fodder, but I'm a Bewitching Beauty with a Wild Side

【Substitute Bride + Both Leads Are Inexperienced + Sweet Romance + Rugged Hero + Transmigrate into a Book + Reborn + Period Setting + Pocket Dimension + Multiple Children + Marriage Before Love + Stepmother】 She transmigrates, and somehow ends up on top of a man? Still half-asleep, Shen Linlang thinks she's dreaming. “Pecs, abs, V-line. Three, two, one, swipe to buy!” Little does she know, someone is watching her every move. When she wakes up, Shen Linlang feels like her brain has crashed. The moment she recognizes the face beside her in the moonlight, she blurts out, “Brother-in-law?” “Good, very good. At least you remember who I am,” he says through gritted teeth. “Hehe, um... if I said I got the wrong person, would you believe me?” Memories keep crashing into Shen Linlang's mind. She was only attempting a 48-hour livestream challenge without stopping. How did she end up transmigrating? And not just anywhere, but into a period novel called The 1980s: My Love Rival Is My Sister-in-Law! And she's not the love rival. She's the wicked cannon fodder! “What are you going to do to make this right?” Seeing her dazed, adorable expression, Huo Jinzhou pretends to cough twice. The next second, a pair of soft, delicate hands cover his mouth. “Shh!” She puts a finger to her lips. “Keep your voice down!” “You were moaning all night, and now you're telling me to keep my voice down?” “Your own muffled groans weren't any quieter!” Shen Linlang feels like crying. He was such a fine man, so why did he have to open his mouth!