Bosses killed within the game would not be revived.
Especially Yanhu and Heifeng. As they both had followed Jiang Feng, meaning that they had abandoned their territories. Their territories would be led by new bosses.
Once they died, they really died. They couldn't revive like Jiang Feng without limits.
But Jiang Feng had a way to bring back Hei Feng.
As he ran and reached Heifeng's side, he said to Yanhu, "Quickly, throw Heifeng's body next to a Blackpatterned Panther!"
Yanhu nodded and dragged Heifeng's body and hurled it onto a Blackpatterned Panther.
"Transmute Monster, Transmute!"
Ding! System Prompt: Please choose the main monster and ingredient monster. If the transmutation succeeds, the main monster shall fuse with the ingredient monster and have its powers increased. If the transmutation fails, the main monster shall remain unchanged, but the ingredient monster will disappear.