This episode sure was a big one + I didn't expect to see Sara getting flashbacks by touching Keiwa's core ID. Also I didn’t expect to see Keiwa retire at the end, but I've seen someone saying it's to do with injuries so I guess it makes sense + I wonder how he'll manage to get back into the DGP, although I thought the reason he retired at first was because he broke a rule since Sara saw Keiwa become Tycoon & untransforming as well. Also the buckle that Ace uses next looks pretty sweet + oh yeah, what happened with the Ninja buckle since soon Ace was about to use it later in the episode & it got denied & the next thing, Keiwa was using it.