"Ghost Night Opera" is a thrilling and eerie manga that takes place in a world where the boundary between the living and the dead is thin. The story revolves around Kai, a young man with a mysterious power that allows him to see and communicate with spirits. One day, he stumbles upon an abandoned opera house that is said to be haunted by the vengeful spirits of a tragic opera troupe. Drawn by curiosity, Kai enters the opulent yet sinister venue, only to find himself embroiled in a century-old mystery and a deadly game of survival. As Kai delves deeper into the opera house's dark past, he uncovers a web of secrets, betrayals, and revenge. With the help of some ghostly allies, Kai must navigate treacherous traps and confront malevolent spirits in order to solve the mystery and put the restless souls to rest. But as he gets closer to the truth, Kai realizes that his own life is in grave danger, and that the true villain might be someone - or something - he never expected. "Ghost Night Opera" is a chilling tale of suspense, drama, and supernatural horror that will keep you on the edge of your seat.