King Louis is a horrable man who makes very bad descion and put people in prison for no reason at all. King Louis is only a man of royalty and cannot stand of being ingored or not being praised.(Chapter 4 pg 36 Dumas)But  soon when he meets his own brother he put him in an iron mask. But soon he became a liittle nicer by letting D'artagnan have a new assignment but he could have had him in jail for not following orders.I find the king as a mean, greed man, that only wants royalty but becomes a little nice.