The double realm (between realms and within realms) consists of the realm between realms (the real world) and the inner realm (the magical world). The two worlds are parallel to each other and influence each other. The Lin family is an ancient magic family, guarding the "Fountain of Dreams" from generation to generation, which is a key point connecting the energy of the two worlds. Key of the Stars: An ancient artifact said to be forged from the original star magic, capable of unlocking and manipulating the flow of energy between and within the realms. The owner can use it to strengthen or weaken the barrier between the two worlds, and even have the ability to manipulate the properties of time and space on a large scale.
