Kai Smith was captured while out on a individual mission to deal with a gang of robbers that were attempting to steal from the ninjago bank. But when a brand new villian with the power of crossing relms/worlds threatens to destroy the world and the hot headed ninja. Jay walker seems stressed out with a love feeling for kai. The Ninja cross through relms to meet many allies (httyd,nexo Knights,etc.) to defeat a ever growing threat to destroy the world as they know it. As the villians grow to team up , Jay walk realized that kai is the one that meant for him. That the one they are all fighting for may be the one of start of the Lightning flame
3 parts