While everyone was fighting, Jack was working on the rune diagram. He was dismayed. He wanted to fight too. All the highlights of his gaming experience were during a battle. Why was he now the only one who didn't fight?
Jack didn't let himself get careless despite wanting to break this rune diagram quickly. He paid attention to every detail and moved the nodes carefully. Luckily, there didn't seem to be anyone nearby with mana sense. No one perceived the changes he made to the rune diagram on the ground.
He continued working while paying attention to his radar and mana sense. No one came near him. Linda and the guild players stayed inside the protection field. The guards were watching the two entrances. Even so, he didn't let his guard down.