Ikarus used a lot of his strength to stop the inheritance from killing Arthur, which made him go into a slumber, not knowing when he would wake up again.
Arthur felt a warmth in his heart after receiving the help of that bird. They barely knew each other, yet it was almost sacrificing its life to help a stranger.
Was it a good-natured creature, or was it Arthur used to the evil from humans? He did not know the answer to that question. No one knew.
The benefits of the inheritance came into play a few seconds after he got it. Even though all the memories of the Blood Monarch were still locked, Arthur had total control of the dimensional realm and could use it as he pleased.
So, the first thing he did was to send everyone back, except Signy, Helga, and Rolf!
Arthur had not forgotten about him, and now that he was the ruler of the dimensional realm, he could sense exactly where he was.
But before that, he listened to Laura, who gave him an important item for his next destiny.