I've just finished chapter 20. Did I pass that part already? This game is fun, but there are a few weird things about it. Like I have no idea how I randomly pull off these super-moves that do like 14,000 damage. I seem to do it with Chun Li the most.
The plot is convoluted and annoying. There's like 10 minutes of introductions at each chapter, and I don't know who 90% of these people are.
If you really want to know, you're about to hit it. It's the next chapter. Just pay attention to the objective, and make sure Kite and Blackrose get to the end of the map. I screwed up and had them chilling at around the middle of the map on my first playthrough.
Super Moves? You're probably thinking of the Special super. When you are in a standard encounter against an enemy unit, you build up a set amount of XP or Cross Points based on each attack combination chosen. If, at any moment before you run out of attacks or the enemy hits the ground, you have 100 XP available, you can use them for a Special attack. They are the longer cinematic attacks that do a ton of damage. The trade off here, of course, is that you weigh the use of these attacks against XP used for Skill buffs and defensive options when attacked by enemies. (the latter is more of a concern earlier in the game, later in the game the former is more desirable as more skills are unlocked, passive and active) Special attacks can be boosted with the same Critical bonus that normal attacks receive.
Chun-Li and Morrigan is a unit that, at base, doesn't have a high Atk stat but they do get access to more of their attacks faster than the rest of the units in the game. That's probably how they're doing as much damage as they are, or at least that contributes to it.
As for the plot, it's nonsense. =D The plot, in my mind, is just a vehicle for cool interactions between the characters.
ooh man.. it's been a while, i really dont remember clearly. I do know it's after Millia's leg problem is taken care of though 
tried to describe that as little spoilerish as possible. I gotta get the spoiler tags back on here. You'll still need to copy and paste it in the address bar or something to read it probably.
Ahh, I'm pretty sure I remember!
You're fairly early. Maybe a third, a quarter in, somewhere in between. You just got permanent access to the most glorious character in the game. I think you just had to beat one of the more slightly annoying bosses in the game too.
