Fucking lol.
Takasugi took Oboro's eye, fuck yeah.
Biggest issue with this arc is that Gintama is so comedic most of the time with big gaps between the plot movement episodes (and time, due to the hiatus) I honestly forgot a lot of the plot beats set up throughout the series.
Is Oboro supposed to be related to Gintoki or is the resemblance just a coincidence?
The only thing that confuses me is the political stuff with the factions, and which characters are involved with which ones, and their ambitions, etc. Admittedly this stuff comprises most of Gintama's serious arcs...
Also Oboro isn't related to Gintoki, no.