Gin blocked it. Somehow, without a problem he blocked. Everyone stared in disbelief, including the teachers.

Both Gin and Fred grinned, "Sorry pretty boy, that little lightning attack of yours won't work." Gin smirked.
Ash stared at them; speechless.
"B-but how...?" he asked.
"Simple. It's a hell's contract. Luckily, we managed to make a contract with a lightning-resistant beast." 
They glared at Ash, "So what are you gonna do now, kid, when you know your puny powers won't work on us?" Fred threatened.

Suddenly, without a warning, the hero turned back to his normal form, 
"I... I surrender..." Ash mellowed. 
Everyone couldn't believe it however, Fred and Gin smiled and grabbed Ash. He didn't struggle. The teachers, couldn't allow this. For a Rank Eternal to be taken away like this. But they couldn't do anything.

With that, Ash was taken away somewhere and no-one knew where and what for. On the overhand, everyone is free from harm and are away from danger, except for Ash....