This might be the first time Noel saw the angry Jonathan. He normally didn't show his emotion and maintained his poker but gloomy face.
It seemed Jonathan had found out about their movement earlier. But because Noel didn't have the chance to inform him, Jonathan took everything into his own hands.
Instead of helping the Demon Hunting Squad stop the demons, he chose to go after his teammates, considering Paul and the others weren't there. He had to protect them this time, especially Noel, who was known to be reckless.
And it was proven right because he found Noel almost died at the enemy's hand. Though, he was also shocked to find out that Noel managed to take down a Spirit Master. It was a huge accomplishment.
But due to the aftermath that was visible on the battlefield, he realized Noel had utilized both elements.
If the enemy was aware of Noel's ability, they wouldn't have left him alone. So, he decided he was going to kill this one person.
