\\ New Ninjago City is under attack by the Overlord, the ninjas has no other options, but Zane has, he has to sacrifice himself to defeat the overlord and save . Lego Ninjago is a current line of sets produced by Lego. It uses ninjas from the previous Ninja series. There are several changes from the previous series. Lego Ninjago is a current line of sets produced by Lego. It uses ninjas from the previous Ninja series. There are several changes from the previous series. Lego Ninjago is a current line of sets produced by Lego. It uses ninjas from the previous Ninja series. There are several changes from the previous series.