Three Days Before I Sealed the Basement

The Story

Serena wakes up three days before her murder, armed with the knowledge that her housekeeper drugged her and hid five relatives in the basement. She pretends ignorance while sealing the space with solid concrete, causing the intruders to suffocate inside. Serena exposes the family's theft and plot, ensuring the housekeeper faces prison for the crimes committed against the heiress.