As a matter of fact, Grunt did not want to be polite to Oliver, but now he had no choice. Since Oliver had joined the fiend race, he wanted Oliver to be a matchmaker and introduce him to Archfiend Antigonus.

He had made up his mind that if he fled in that state, he would be caught by the Nine Heaven Emperor sooner or later. At that time, his fairy soul would be destroyed. It would be better to cut off all means of retreat and join the fiends.

However, in the battle at the Imperial Sky Palace,