These crystals are a time travel device that I made up. When activated, these crystals transport you to any time period you want, but you are invisible, people pass through you, and you cannot influence events in any way. When the user activates the crystals they become less and less opaque until they vanish into another time period 时间 旅行 设备 符文时间晶体
这些晶体的时间旅行设备作出了。激活时,这些晶体运输你到任何你想要的时间段,但你是看不见、 人民通过你,和你不能影响任何方式中的事件。当用户激活水晶他们成为越来越少不透明的直到他们消失到另一个时间段 时间 旅行 设备 符文时间晶体