Magic Knight Rayearth 2

Three teenage girls, who previously saved a distant world at a heavy price, return to Tokyo, slightly older and more mature. Expecting not to return to the magical realm of Cefiro, they are unexpectedly pulled back by an unknown force. The version of Cefiro they encounter now appears changed from the one they left, and it is clear that Emeraude did not summon them this time. The conclusion of their earlier journey may have been only the start of a larger story.