Mr. E and Harumi's alliance proved to be a tenuous one. They continued to gather information about the locations of the powerful artifacts, with each discovery bringing them closer to Lord Garmadon's ultimate plan. Along the way, they encountered the prophesied ninja - Kai, Cole, Jay, Zane, and Nya - who were initially skeptical of Mr. E's intentions.

As they journeyed together, the group faced perilous challenges and relentless attacks from the Sons of Garmadon. Mr. E had to prove his commitment to the cause of stopping Lord Garmadon, and Harumi, despite her doubts, followed suit. Slowly but surely, the prophesied ninja began to see a glimmer of good within their former adversaries.