My Frail Husband from the Marriage Swap Is a Top Scientist

Lin Wanqing awakens memories of her past and realizes she's the cannon-fodder female supporting character in a novel set in a bygone era. She readily agrees to a marriage swap and marries the sickly man who dies young in the book.

Her cousin steals the “wealthiest man in the country” who was her husband in her previous life, then waits to laugh at her for becoming a widow.

But then

Lin Wanqing's spiritual spring space quietly evolves, and her frail husband turns out to be a hidden scientific genius.

While her cousin struggles through one domestic disaster after another,

Lin Wanqing and her husband join forces to build a commercial empire stretching from north to south.

Many years later, a reporter interviews the renowned entrepreneur Lin Wanqing: “What's the secret to your success?”

She glances at the scientist beside her and smiles.

“It was simply choosing the right person to walk beside me amid the tides of the times.”