A detective man with a secret of an ability to see other Achilles' curse attends of an exclusive birthday celebration day at Laurent Museum that presents a legendary treasure showcase. The event quickly takes a turn after a group of thief robs the treasure and leads to a mystery murder. He must solve a case with an adorable female scammer with no choice. How will the story be?

Earth, a mischievous 8th-year university student, is about to reach its final chapter. In what should be his last semester before graduation, instead of focusing on his studies, he pours all his energy into winning the heart of Sai Mai, a junior student.

After a supernatural marriage binds them for life, thief-turned-informant Menn and his ghost husband Titi set out to solve the mystery of Titi's death.