Two kids run a detective bureau and stumble upon a mysterious chest in a church crypt, containing a cryptic message that solves the church's financial woes. However, the chest's true ownership is disputed, leading to a thrilling adventure as the kids try to recover it from thieves, solving puzzles and uncovering secrets along the way in the surreal city of Valleby.
LasseMajas detektivbyrå - Von Broms hemlighet
In a church crypt, a brother and sister stumble upon a mysterious hidden chest, accompanied by a cryptic message from composer Alexander von Broms, which leads them on a thrilling adventure to unravel a puzzling enigma.
