Now that he had the shell of an Executor, although he had not reached the Immortal level, he could use this identity to fully control the Polar Star Association and make this villainous organization serve him.
[Although you refused the 'Demon Shaman's' proposal, you didn't make it completely clear cut, nor did you command the Demon Kings to return to the Abyss immediately. Instead, you let it and the Demon King Legion enter the 'Cage of the Stars' painting to wait—until you figure out the situation.]
[As per your instructions, the 'Demon Shaman' led the remaining Demon Kings into the teleportation painting. In a blink, the library became empty, leaving only you and Rona.]
Lin Xun, finally finding himself with some free time, opened his item bar to check the rewards dropped by the Executor.
Apart from spirituality-enhancing stones, materials, and other items, the Executor only dropped three real items.