"A female swan Meixia, whose wings were injured and could not fly, had to stay permanently in the wintering grounds, where she and another wounded swan fell in love, then started to breed and rear their young.
However, Meixia lost her husband and one child sequentially in five months, the single mother suffered deeply from her family lost and life bristled with difficulties for her unexpectedly. At the end of autumn, the wintering ground in the Yellow River Basin is crowded with other swans which means Meixia’s territory is facing challenge.
Next year spring, swans are flying back to their breeding grounds. When facing migration, what will be the destiny of her six children?"