Deep in the Tree Sea, the assembled Light Alliance Army was searching carefully for something, with Achill taking the lead.
"Damn it! Still nothing?!" Achill punched a towering tree in front of him. As it crashed to the ground, he cursed under his breath in frustration.
"Any luck, big brother Nameless?" Erza asked beside him, her face full of concern. "Can you sense Wendy or the Six Demon Generals?!"
"No, it's the same as before..." Achill replied glumly. "I have no idea what those damn bastards did, but now I can't sense even the slightest trace of their magic! Instead, this entire Tree Sea is filled with a very strange magical presence..."
"A very strange magical presence?" Jura asked in surprise. "Could it be Nirvana? They say the ancients Sealing Nirvana somewhere in this Tree Sea!"
"That's probably it," Achill said with a frown. "Considering what Oración Seis came here for, it looks like Nirvana really is hidden somewhere in this Tree Sea."
"Wait, if that's the case, big brother Nameless, can you sense Nirvana's exact location?!" Erza suddenly asked.
"Sense Nirvana's location?" Achill froze for a moment, then immediately caught on. Smacking his forehead, he cursed, "Damn it! I outsmarted myself! I should've thought of that ages ago! We just have to find Nirvana and lie in wait for them! What an idiot! All right, I'll try sensing it right now!"
No sooner said than done. Achill immediately sat cross-legged on the ground, closed his eyes, and began searching with a solemn expression and a furrowed brow. Seeing this, the others gathered around him, watching his closed eyes with nervous anticipation.
He concentrated and unleashed his full sensory power. His invisible perception spread rapidly in every direction like an unseen spiderweb, gradually bringing most of the Tree Sea within