After Homura's swift rescue from the hands of Adekave, the ninja prepare to face the truth of the new shadow that hangs over Ninjago. When they run into this threat, one of their own is hurt badly.
the time twins took all of kai's family,not only his parents but also his baby sister, since then he was alone. eventually garamadon found kai and raised him as his own ignoring Lloyd as he can see the worst in kai grow.
what will the rest of the ninja do?