This Sky Demon named Black Scale was truly insane. Knowing that Li Yi was one of the murderers of the Great Demon Feng Yu, the daughter of the Demon King, he disregarded everything, recklessly enduring the incense-strengthened Wind Summoning Technique, wanting to trade his life for Li Yi's.
It seems this Sky Demon is indeed loyal to the Demon King.
Keep in mind, this is near the Earth Defense Line, surrounded by Earth's experts. Even if the Sky Demon can manage to kill Li Yi, it would be difficult for him to escape alive if heavily injured here. Thus, when he decided to strike, he had never intended to leave alive, only ensuring Li Yi's death.
This strike indeed made Li Yi feel a deadly threat.
