Emerald CYOA - Refuse to give up weapons

The imps let out a snarl as you and Nyte summon your blessed blades and armor, the soft glow filling the darkness with a a radiant light as you charge forward.  As you take a more head-on approach while wielding your $weapon you watch out of the corner of your eye as he slinks around behind them and stabs into those that you distract.  With your teamwork and given the relatively low strength of those your fighting they find that they're no match for you.  The blood of the demons sizzles and evaporates from your blades as the bodies soon do the same, returning to the demonic realm in which they've come from.

"Not bad there $name," Nyte said with a grin as he goes up to you.  "If this battle is any indicator of what's to come I'm certainly more confident... not that I wasn't confident before of course.  Anyway, it appears that we have another door before us."

You look at the singular door that the imps had been guarding and go up to it, keeping your weapon out as you attempt to open the door.  A quick jiggle of the handle though finds that it's locked, causing you to frown slightly as you find another barrier to your progress.  Before you can report to the catfolk what you found you hear a jingling behind you and turn to see Nyte grinning while swinging a ring of keys around on his finger.

"Found these on the ground after the big one disappeared," Nyte exclaimed as he hands the entire thing to you.  "If you're looking for the key to my heart you already got it, so these must be for the doors."

Though Nyte is clearly making doe eyes at you there is more pressing matters you are concerned with, namely that there are several keys on the ring and only one lock to the door.  There are also several that you can feel are pulsating with demonic energy, naimly a key with a black diamond in the shame of a heart, one with a metal dragon head, a key shaped like a horn, and another that looked like a small sword.  There was one simple iron one though that wasn't magical, and when you look at the lock you find that it's not magical either.  As you contemplate you also hear Nyte say that he could probably pick the lock as well and not have you worry about the keys at all.