Transmigrated as the Big Brother, I Help the True Heiress Upend the Game

Transmigrated as the Big Brother, I Help the True Heiress Upend the Game Plot:

Lin Chuan, a modern corporate slave, stayed up late binging a wealthy family drama—only to wake up as Shen Yan, the sickly eldest son of the Shen family, a "tool man" who was used as a pawn and died young in the original story. To his shock, his gentle, low-key sister Shen Zhao is the true heiress swapped at birth! Shen Yue, who stole her identity, colludes with elders to trade Shen Zhao's marriage for profit. Lin Chuan planned to lie low, but was moved by Shen Zhao's note: "I want to go home." Suddenly, the sickly brother fights back—using modern workplace skills to expose Shen Yue, outmaneuvering elders with business schemes, and helping Shen Zhao find her birth parents. Now, they're the ones controlling the wealthy family game!