We made our way toward the other door, once again with Derek leading the way.
The other room was another classic; a long rectangular room with a water pit in the center. There was a single door on the opposite side. It had a single blue keyhole.
There was a broken bridge crossing about half the pool — and no obvious switch on the other side — but otherwise it was pretty close to the water room that I’d found in my Judgment.
The same room that had led me to the jail cells and gotten this whole mess started.
Suddenly, that spike look was looking awfully appealing by comparison.
Derek made the decision for us and stepped inside. “This one looks easy.”
The tile beneath his feet depressed just slightly into the ground.
I only heard a hiss before Derek’s hand blurred upward, catching the first spear of ice that emerged from the other side of the room.
“…okay, maybe not that easy,” he mumbled, hurling the icy spear to the ground and stepping fully inside.
That tile sunk into the ground, too.
“Oops?” he mumbled.
A hail of dozens of ice spears fired out of holes in the wall on the opposite side of the room, all aimed for Derek.
His arm blurred again, and then he had a flaming blade in hand, shattering each of the icy spears in a flicker of motions that were too quick for my eyes to follow.
I had to admit, it was pretty impressive.
Lowering his weapon after smashing the barrage, Derek sighed. “Okay. I need to stop moving for a minute.”
“Figured that one out all by yourself, did you?” Vera laughed, gingerly pressing a finger against the top of the first tile that Derek had stepped on. It was slowly moving back upward to the level of the rest of the floor. “Okay. Good news is that the tiles don’t seem to be linked to each other, so you haven’t triggered a chain reaction with those first couple missteps. Bad news is that each tile can trigger more than once, and I don’t see an easy way to differentiate them from normal tiles. If there are any normal tiles.”
Vera knelt down at the doorway, sweeping her hand around the area connecting to the first tile. “Hold on, let me check around here a little more.”
Derek frowned, looking down. “That’s fine… I’ll just, uh, stand here. And protect you. Yes. That is definitely what I will be doing.”
“How very gallant of you.” Vera continued tracing her way around the tile until she’d made a full circuit with her hand. “Okay, there are some spots that aren’t going to trigger any traps. I can figure them out by touch, but you’re all going to have to follow me carefully. And we should have a plan for crossing that bridge before we get this started.”
“I can handle that part,” Sera offered. “I can make an ice bridge.”
I glanced at her. “Any chance you could make an ice floor over the whole floor that’s solid enough for us to step on without touching the tiles?”
She pursed her lips, seeming to consider the idea. “I could, but it’d take up…maybe two thirds of my mana?”
“That’s too much, never mind. We’ll deal with it.”
Vera nodded. “Okay, I’ll lead the way, then. Derek will be next. He can ‘protect me’ if anything goes wrong. Sera can come up after that, then the rest of you.”
We made our way to the middle of the room slowly, but without incident.
Sera pointed her hand at the broken gap in the bridge.
“Child of the goddess, I call upon our pact. Form a bridge of ice!”
A thick section of ice formed over the gap. It looked slick, but when Vera tested it with a foot she judged that it was stable enough to cross.
We followed her to the other side of the bridge. It was Jin that noticed that we’d missed something.
“There’s a key at the bottom of the water.”
He pointed to the bottom left corner of the pool. I wasn’t even sure I could see it at first, but I checked my mana watch — it’s still 37/48, Corin, you haven’t used any since the last time you checked — and turned my attunement on.
Yeah, definitely a key down there.
Sera frowned down at the water. “Want me to try to lift it out with air magic?”
Derek narrowed his eyes at the key. “Might not be a bad idea, assuming you can maintain the bridge at the same time. Also, don’t splash us. That’s probably acid.”
Sera nodded. “That’ll make it… trickier. But I think I can manage it.”
She pointed her hand toward the spot in the water and began to whisper into the air.
“Wyvern, I call upon our pact. Deliver this key unto me.”
The effect was surprisingly subdued. The key floated upward unceremoniously to the top of the water, then out of it toward Sera’s waiting hand.
I’d been expecting a tornado or a hurricane or something. I was a little disappointed, but I could live with it.
Sera waved her hand at the last moment and the key dropped onto the stone at her feet. As Derek had suspected, the droplets of liquid that had collected on the key burned into the bridge’s surface.
“If you’ll all move to the side a bit, I’ll use the wind to push the key straight into the lock,” Sera offered.
Vera shook her head. “Let me check the lock first. The key might not actually correspond to it.”
“Seriously?” Sera glanced down at the key. “I mean, I can respect being tricky, but that’d be a little ridiculous.”
“It’s more likely the key could actually be used in multiple places. That’s more the goddess’ style, in my experience,” Derek suggested. “Vera, you want to check the walls for more secret passages?”
“Uh, not particularly. Going to be kind of a pain to get over to each of the walls…but I suppose that was a rhetorical question and I should do it anyway. Fine. The rest of you wait on the bridge. It’s all safe, as far as I can tell.”
We waited on the bridge while Vera made a careful circuit around the room, feeling her way across the floor to find the safe spots before she stepped forward. After a couple minutes, she stood up to rub her back. All that bending forward and half-crawling must have been pretty awkward.
Eventually, she reached the walls and made her way around the room to check each of them. It was when she hit the south west corner that she paused. “Huh. Light me up, that’s a surprise. There is a false wall here. You still got that pickaxe?”
…we’d left the pickaxe in the key room.
After about a minute of deliberation, we decided that simply having Derek punch his way through the false wall would be faster and more efficient than trying to make our way all the way back to the key room.
Vera led Derek over to the wall.
He started punching right through it with his bare hands.
I really hoped he wasn’t the traitor I thought he was, because if he was, we were going to be in a lot of trouble.
Punching out sections of wall didn’t take him much longer than the pickaxe had, but it took us all another couple minutes to make our way over to the hole he’d excavated. It led into another tunnel, just like the first secret passage had. There was a door with a blue keyhole at the end.
“Gotta make a choice here,” Derek explained. “Keys in the tower almost always disappear when they’re used, so we can only open one of these two doors. Assuming it’s the same key for both.”
Vera tapped on the keyhole. “It is. I checked the other lock. They use the same key.”
“We’ll take the secret passage, Derek,” Professor Orden instructed.
“Yes, Professor.” He nodded to her. “Okay, Sera, can you float the key over here?”