Board Thread:General Discussion/@comment-27089028-20181103002825/@comment-35333099-20181110205225

my theory is that frisk, or the player, was saving kris from himself so he wouldnt hurt anyone. frisk did this by possessing kris and, assuming you went for the pacifist route, you didnt try to kill anyone. then again, you cant really kill anyone because if their hp goes to 0 they just run away and you dont get xp. in conclusion frisk was puppeting kris so he would stop killing, and at the end of chapter 1, kris regains control and ehen he throws the soul in the cage you can still control the soul.