Siheyuan: I, Qin Huairu, Am Reborn

Regret arc + no System + no pocket dimension + period drama.

After driving He Yuzhu away and leaving him to fend for himself, Qin Huairu also fell seriously ill. Her three ungrateful children abandoned her in the hospital, where she died in agony. Her consciousness merged with the internet of the present day, and Qin Huairu learned that she was a character in The Birds Fill the Courtyard, known as Bird Huairu. Then Heaven gave her a chance to live her life over again, sending her back to the day Bang Geng stole a chicken. This time, she decided to live only for herself.