Miao xing ren

In the distant corners of the universe, a planet of alien cats known as "Meow" exists whose creatures are more civilized than earthlings. Thousands of years ago, the king of Meow has been sending messengers to inquire the Earth, hoping to prepare for an invasion. However, over the years, every messenger sent to Earth never returned forcing the king to put aside his plans. Today, the king decides to re-ignite his plan and selects the bravest and mightiest warrior of Meow, Pudding, as a vanguard to Earth. However, during the journey, Pudding loses a divine Meow device that can resist the particles of Earth and loses his divine powers. As a result, the lean-built Pudding becomes a giant fat cat Sai-sai-lei. Sai-sai-lei is then adopted by a family consisting of Ng Sau-lung (Louis Koo), his wife Chow Lai-chu (Ma Li), their elder son Ng Yau-choi (Andy Wong), and younger daughter Ng Yau-yau (Liu Chutian). Sai-sai-lei plans to cause chaos to the Ng family, but after living and getting along together, he is moved by their love and sincerity and loses his desire for warfare.