[@Azure Flame]

You did yourself a disservice then if you only watch the end of Gen 6 or do you mean the end of Gen 5?

[@James Davy]

I would definitely advise watch The XYZ anime, it one of the more grown up series plus we get some really cute moment with Ash and Serena. Shame that she probably won't return now since they retconned Ash in Sun and Moon.