Date A Live: I'm an Invincible Shadow-Type Big Shot from the Start

Hong Sa transmigrates into Date A Live, and from the start, the Heavenly Dao demands that she protect the Spirits. Fine. There's no problem with me destroying the AST, right? The AST members are going to attack the Spirits, so there's no problem with me binding them up with shadows, right? And since I've bound them all up, there's no problem with me doing a few other things, right? But it seems my archenemy has transmigrated too, as Nagisa Himikawa, Yoshino's mother. Hehe, since I'm protecting the Spirits, there's no problem with me bringing Yoshino to stay by my side, right? And there's no problem with using Yoshino to make my archenemy do some unspeakable things, right...