Wei Shan caught Lin Yi's meaning and said, "We'd still have to expose them to sunlight to kill them completely. Too much work for too little payoff."
Mao Feiyang gave a mischievous grin. "Not necessarily-I have a plan."
Lin Yi hurriedly said, "Let's hear it. We'll see whether it's convenient enough to do along the way. If it'll hold us up, forget it."
Their main objective was still to find the "Proto-Type Ashes Apostles." There was no need to waste too much time on small fry like the night-walking species.
Mao Feiyang said, "It shouldn't take much time."
"How so?" Lin Yi asked.
Mao Feiyang smiled. "This is where you come in. Fold the Teaching Building's layers over a little, and you can let the sunlight in."
"Look closely. The Stairwell here is like a cup of milk tea. Sunlight can only enter through the straw hole, but if we unfold it at the layer level, we can let the sun shine on its inner walls."
"Change its position within the layers without affecting its position in reality?" Lin Yi scratched his head, feeling as though he was about to grow a brain. "I don't think I know how?"
Mao Feiyang scratched his head and ears. "Ah, well, this-I can't really explain it, but you should know how. Man, if only Young Master Tian or Kuai Kuai were here to explain it to you."
"Anyway, spatial logic corresponds across the two. If you unfold it, then in the layers' frame of reference, that's equivalent to changing the, the-the, the-"
Lin Yi snapped his fingers. "Changing the relative coordinates?"
His eyes lit up. "I think I'm starting to understand!"
"Does it feel like a hassle, then? You don't seem to remember much. Would recalling it and then doing it be too