he Rangers have reason to believe that Lothor is up to something when they find weird, smelly seeds that were planted in the ground. Sensei sends them to Dr. Belrab, a botanist to find out more information, much to the chagrin of Cam. Frustrated with having to stay at Ninja Ops, he takes it upon himself to speak to Dr. Belrab, much to the surprise of the Rangers. Shane decides to follow Cam to make sure that he doesn’t get into trouble, while Tori and Dustin go to talk to the botanist. Shane is stunned to discover that Cam can defend himself very well. Sensei expresses his disapproval and explains his concern to his son, adding that he will never let Cam be a Ranger because of a promise he made long ago to his Mother Miko. As Tori and Dustin work to free themselves and Dr. Belrab, they discover a lot more than they expected. Things take a turn for the worse when their Ninja powers are no match for the malevolent vines that are threatening to take over the city! It’s all up to Cam to save the day when all seems lost.