Returning to the second-floor library, Ganmu had already devoured half of the bookshelves.
He patted Ganmu's rump.
"Hey, Ganmu, you have to protect me well while I'm breaking through!"
"Yes!"
Besides Ganmu, Lu Luo summoned three more Fifth Tier Butchers.
Although this required 12,000 energy, it was a necessary expenditure for the current Lu Luo.
After all, this was the Nightmare Castle; apart from here, he couldn't find another suitable place to break through.
Ganmu's body was too large to exit through the door, and leaving might expose it to attacks.
So, this was the most logical place for a breakthrough. If anyone returned, Ganmu's strength in such a cramped environment was still very reliable.
The four behemoths nearly blocked the two doors of the room.
As guards, they should be adequate.
After arranging everything, Lu Luo returned to the center of the room.
"Well, let's begin!"
He downed the Bride's Tears in his hand in one gulp.