Bricks of Secrets, Bond of Love / Fake Dating My Rich Nemesis

To avoid overwhelming his long-lost sister, Tara Grant, wealthy Cadmus Grant approaches her disguised as a poor man. Tara kindly helps him get a job at the brick factory, where he uncovers the owner's and manager's dark secrets. Caught and locked up with Tara, they are fortunately rescued by Oscar Brook during an inspection, and the perpetrators finally face justice.