Mitou Shoukan://Blood-Sign - Volume 8, Opening X-02 - Window-Shattering Youth

I Will Live as an Actor is a heartwarming story of a young man who grows up poor as the son of a widowed fishmonger.Fueled by a passion for acting, he neglects his mother and her sacrifices, only to regret it when she passes away.In a twist of fate, he is reincarnated back to his youth, just before he went down the wrong path.Determined to live a better life and honor his mother’s memory, he embarks on a journey to become a successful actor while also being a filial son.

Song Fengwan was dumped by her fiancé, who had been dating her for a year, and an illegitimate daughter appeared out of nowhere to ruin her family.

Doomsday comes, and human beings enter the heavenly world.
Ten years later, Yang Chen, who was betrayed tragically, returned strongly with the Tianyu bug. In this life, he vowed to make the betrayal pay the price. He has a powerful bug bonus, just like an open hang. Frightened to hear…

- Description from novelbuddy

With a marriage contract forcefully done, he married her, and all she could do was comply, and resent him deeply for that and for all the following misunderstandings they faced.
However, it was already too late when she understood she actually loved him.