@juji, we're under the impression that the Items that we purchase or acquired with NCoins are safe, and protected. Now you're telling us we can lose it all because we played the game. PK'ing is part of the game, its in the game. If you want to punish griefer, you can punish them in a different way, make PK'er do less dmg per PK point then acquired. -10% dmg per PK till they can no longer do dmg TO player Char or whatever.
https://forums.lineage2.com/topic/18769-pk-system-changes-624-discussion/?do=findComment&comment=127339