Let us see.

As fear and doubt ate away at him, he began to take drastic actions to prove his loyalty. He killed the king of Jotunheim and he lashed out at the sunlit prince he loved so much. He believed if he showed such devotion, his loyalty could not be questioned. That his true nature meant nothing.

However it was. A cataclysmic fight occured between the two princes and he fell. Forgotten from memory.

For he was, after all, only a shadow.