The Legend of Bird Fairy

A former caretaker named Lanlan joins the Blue Clan. He gets to know the lively and cheerful Diamond, the sometimes stern mentor Sky, and the silent Heiye. They formed a team and went on adventures to various unknown places. Faced with the enemy's terrifying illusory power, the twelve zodiac animals' joint attacks, the patriarch's insidious tricks, and finally the duel with Beihai Tianzun. Where should they go from here? There is only one feather to survive. When choosing between your best brother and your pregnant partner, who should be allowed to survive? Or should I say, let him live on his own...