Invincible Plug-In

An ordinary person, after obtaining the invincible plug-in, can feel free and at ease in various planes. The most basic function of the invincible plug-in is one: traveling to other worlds, regardless of novels or movies. Two: You can realize one wish every week, but if you fail to realize one, you must receive the corresponding task. Three: Store subsystem, where you can place acquired items and trade with people in other worlds. Four: The plug-in contains other sub-plug-ins, which will be opened at the appropriate time. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.