Angel of the net king

Traveling from another world to the king of nets, his simple temperament caught the attention of the princes.But being too obtuse, he doesn't know what emotion is. Although he has different emotions for princes, he doesn't know what it is.In order to guard this simplicity, the princes changed for him, guarded by his side.But he doesn't want trouble, even if he doesn't look for it, it will appear automatically, until one time, he lost his life...