hope you guys like part 3 and this is not a part but will explain somethings.
one of them is Tenno sacrificing themselves, i will gave a hint, (lotus dreams) i will explain that more later but here is the timeline of the event, this story takes place after the new war (6 years later), this guy whats to take over all worlds not just the warframe world, the guy has powers that are not form any world and needed tenno out the way, all the plants are ounder his hands, but the void, the void is the only thing he is some what weak to, but are tenno we know, he viod energy is not enough so he needed to find one more and was looking for one more untill he learned of the MHA world and saw a sign of void energy three, the umbra frame stay on earth and has never been seen again, i will explain more into that when we get there, but thats the starting timeline for you all, and second i know tenno can't die, but he can get lost.