This is a somatosensory RPG (role-playing game) designed by Nintendo for Switch. This set of equipment includes the game body, a "leg strap" and a flexible fitness ring -Con. In the game, players become brave, whether they are going forward, fighting monsters, doing tasks or shopping, they need to make corresponding actions in reality. Moreover, the turn-based combat mode can better grasp the rhythm of the game, and even shut down the host without pressing the pause button. There is also a backstage mode, where you can watch TV while exercising, which is very user-friendly.

Nintendo hid Joy-Con, the somatosensory handle of Switch, in the fitness circle and the leg strap respectively. Through the gravity sensing, high-definition vibration and infrared camera of these two handles, the player's movement monitoring, impact feedback and heart rate detection can be realized.