As the North’s ruling monarch, Apollo had a couple of arches of his own. One he’d used to dazzle the guests who’d attended Nocte Neverending. The other protected a very old phoenix tree. That one actually looked a little like this arch, as both were covered in curious magical symbols.

Aurora bit her lip as she looked over the symbols. Then she took one of her fingernails and jabbed it into her palm until it bled. She smeared the blood on the side of the arch.

“Good arch, please open and let us through to the Tree of Souls,” she said.

A second later, a door appeared, the same glowing white as the arch. The door opened to what looked like a tunnel, although it was too dark to properly see.

Aurora pulled out a match from within her cloak and struck it against the wall before dropping it to the ground. As soon as it fell, a row of fire spread along one wall in a fiery streak. She repeated the process with the other side until the cavern was lit bright as day by two outstretched lines of fire.

Aurora entered gracefully, humming as she strolled between the rows of flames. The air was hot and grew even warmer as they continued down the path, until the tunnel expanded into an enormous cavern formed of sparkling white granite ringed in the same fire as the tunnel.

Apollo could not see the sky, yet the cavern must have opened up to it, for ahead of them a perfect beam of moonlight illuminated the most colossal tree that Apollo had ever seen.

Althoughtreedidn’t feel like quite the right word. Trees weren’t supposed to have heartbeats.

The bloodred trunk of this tree appeared to be pulsing. Beating. Apollo swore he could hear it as he drew closer.Thump… Thump… Thump…

And were those human faces carved into the trunk?

He thought he saw terrified eyes and twisted mouths frozen in the wood, as if people were trapped inside the tree, but it was a little difficult to be certain it wasn’t a trick of the flickering firelight.

The Tree of Souls was dotted with spiky burnished red leaves and full of branches the same bloodred color as the trunk. Some of the untamed branches crawled up toward the sky, while others grew outward and downward toward the ground.

When Apollo had first read about this tree in the scroll from Lord Slaughterwood, he’d thought it would be similar to his phoenix tree. Something enchanting and magical. He’d imagined a perfect place to pose for portraits—not that Apollo did that sort of thing anymore.

“It’s ugly,” he muttered.

Aurora shot him a scolding look. “Be careful what you say.”

“It’s just a tree,” Apollo said. But then he heard its heartbeat again.Thump. Thump. Thump.

It was beating faster now, eagerly, hungrily, bringing to mind Wolfric’s warning:I was also a fool to plant it in the first place. The Tree of Souls is evil.

It certainly didn’t feel good to Apollo.

“Don’t tell me you’re scared now,” said Aurora mockingly.

But Apollo noticed that although she had drawn close to the tree, she didn’t dare touch it.

“Do you plan on drinking from it as well?” he asked.

According to the scroll from Lord Slaughterwood, all Apollo had to do was pierce a branch and blood from the tree would pour forth. He then had to drink the blood straight from the tree, and immortality would be his.

He would no longer get sick or age; he would stay young and strong and healthy forever. He could still die if someone tried to kill him, but he would not perish of natural causes, and according to the scroll, the same magic that kept him youthful would also make it harder for him to be killed.

He might have thought it was too easy, but the scroll had also laid out that growing one of these trees was not a simple task. After Wolfric Valor had been given the very rare seed to plant this tree, he then had to feed the tree with his blood—every morning and every night for a full year. Miss one feeding and the tree would wither and die.

“I’m waiting a few more years,” said Aurora. “It’s hard enough being female. I don’t wish to be a young female forever.”

“At least you have some sense, although not enough for me to feel like calling youdaughterright now,” bellowed a loud voice from the tunnel behind them.

Seconds later Wolfric Valor marched into the cavern, flanked by what looked like two of his sons. Like all the Valors, his sons seemed a little more than human.

Aurora flinched ever so slightly at their entrance. “You’re looking surly as ever, Father.”

Wolfric gave her a scathing look before turning to his sons and commanding, “Take her back to the camp. Her mother and I will deal with her there.”

Before they had even gone, Wolfric prowled toward Apollo.