Dumped by My Ex on the Street, I Turn Around and Marry His Older Brother

[Secret marriage + both devoted only to each other + sweet and angsty + long-planned scheme + years of waiting to take her place]

* A sweet, seemingly meek heiress who plays the pig to eat the tiger vs. an abstinent, possessive, unhinged powerhouse

Song Jinhe and Gu Siming have been married for three years. Even in his sleep on their wedding night, Gu Siming murmured another woman's name. Hoping to repay her debt of gratitude, Song Jinhe poured all her warmth into thawing his cold, heartless heart. She was willing to work herself to the bone and put up with all his emotional manipulation.

But she was wrong. Even without his sister getting between them, Gu Siming had never once turned his gaze toward her.

Months later, Song Jinhe left Gu Siming without a trace, her body and heart covered in wounds.

The ruthless, abstinent CEO, notorious in business circles, went mad and searched the entire city for Song Jinhe...