A wireless power relaying device and a display system that distributes power wirelessly. A wireless power relaying device includes a relay coil producing a second magnetic field by a current induced from a first magnetic field produced from a first external device, and a magnetic body on which the relay coil is arranged. The magnetic body includes first, second, and third magnetic bodies arranged at a same distance from each other. A direction in which the relay coil is wound around the first magnetic body is different from a direction in which the relay coil is wound around the second and third magnetic bodies. The direction in which the relay coil is wound around the second coil is the same as the direction in which the relay coil is wound around the third coil. A power signal is sent to a second external device through the second magnetic field.