Jin Yi acted the same as everyone who came in before him.
Later on, when they realized that they could not escape from this godforsaken place no matter what they did, the dead Black Feather King and the Yun brothers, who were about to die, chose to give up.
As Su Yu increased his efforts to absorb the soul power of the Demon Kings, the souls of the three Yun brothers quickly became more and more illusory.
In the end, like a dream, they turned into ashes in the illusory world.
[You have killed three Titled Demon Kings. You have obtained three ★★★★★ King treasure chests.]
When the souls of the three Dragon Sparrows dissipated, Su Yu obtained three ★★★★★ King treasure chests.
In any case, up until now, Su Yu had discovered that every Titled King carried a ★★★★★ King treasure chest. It could be said to have a 100% drop rate.
[★★★★★ King Treasure Chest]
Item Description: It contains one large crystallized rules of lightning.