When the brat tries to throw the holy sword away, he's not having it. He's just trying to find a way to distract the old guy. The old guy is a straightforward guy, so he won't be able to figure out what's going on. So he decides to find the sword and use it to distract him. He uses a technique called "vientiane star" , which is an attack that's supposed to be accurate within the confines of a player's area of attack. It also releases a lot of light, which limits the opponent's range, and eventually leaves the opponent with nothing to hide. This is a really good technique, but it's also a really bad idea. The only thing that can save the old brat is to surrender the sword of destiny and go back to zero.