Synopsis:

Kengah,a seagull poisoned by an oil spill,manages to entrust on her deathbed her egg to Zorba the cat, ripping three promises from him:not to eat the egg,to cake care of it hatches and to teach the unborn chick to fly.Zorba names the orphan Lucky.Zorba has the difficult task of raising this unexpected"daughter".The small Lucky also faces a strange task:to learn to understand that she is not a cat,and needs to learn how to fly.Meanwhile,alonside feline friends;she also has to face the danger posed by rats waiting for the opportunity to leave the sewers,take power and proclaim the coming of the Great Mouse.After many difficulties and unexpected events,the ambush of rodents is prevented.Now the seagull can learn to fly and finally be reunited in the air with his true companions.