I can't move

Gen took the pattern he had drawn in the air, and placed it on the arena floor.

He then stood for a few seconds with his hand on the arena floor, and then said, "There. You can finish them now, Guna."

And Guna said, "What do you mean Gen? What did you do?"

"Don't worry. Just follow the line, and finish them off."

"Line? What line?"

Gen then leaned his hand on Guna's shoulder, and said, "Don't resist.", and then right after that, a feeling went through his body.

After it was done Guna said, "What did you do Gen?"

And Gen said, "Look around."

"Hm? What's around ... what is that?!"

Guna then began to see several lines drawn on the ground, and Gen said, "That's my endless labyrinth. I said I would support you in defeating them."

"I don't understand Gen. What these lines are for?"

"They are not lines. They are indications of where the walls are."

"Walls? What do you mean?"