The courtyard above was on the verge of collapse.
Not structurally. Socially.
The hidden factions had endured the hatchling's emergence, the breakage of the seal, the parasite, the exposed lower chamber, and Li Xian's inexplicable acceptance by all of it with varying degrees of outrage. But Yan Luo's arrival had broken the last illusion of control. Warden authority, grave hound submission, and unguarded mention of Li Xian's rebirth had turned the old campus grounds into a field of sharpened nerves.
The Qinghe official moved first.
"No one descends another step," he said. "Until identities are established and the site is secured, this remains under city jurisdiction."
Yan Luo was already halfway down the shaft.
He did not even turn around.
The insult of that seemed to age the official by five years in a single breath.
Chen Mo was watching the stairway as if deciding between duty, instinct, and common sense. The last one clearly wanted him to leave. The other two were losing.
Li Xian looked once at the old official, once at the ring of hidden factions crowding the courtyard, and once at the grave hound still pinned to the silver line with murder in its eyes and obedience in its bones.
Then she stepped toward the shaft.
"Stop her!" snapped one of the younger heirs.
A binding cord flew.
The hatchling opened its beak and spat a line of gold fire through the air. The cord burned to ash before it reached Li Xian's shoulder.
No one spoke after that.
The silence that followed was almost reverent.
Chen Mo made his choice.
He moved to her side again, jaw tight. "I'm beginning to think none of these people know what they're doing."
Li Xian stepped onto the first stair. "A late discovery, but welcome."
"Don't make this more irritating than it already is."
"I find that difficult to promise."
They descended.
The hidden factions did not follow immediately. Whether from caution, uncertainty about the chamber's acceptance rules, or a simple unwillingness to rush behind Yan Luo and Li Xian into an unknown lower structure, Li Xian did not care. Let them hesitate. Hesitation had been killing people long before the modern age invented prettier words for it.
The stairway glowed more brightly now than before, reacting not only to her bloodline but to the hatchling on her shoulder and perhaps even to the residue of Yan Luo's silver flame below.
By the time she and Chen Mo reached the first lower chamber again, the broken nest platform and opened memory chamber behind the altar had already been left behind.
Yan Luo was gone.
Not vanished entirely Li Xian could still feel the trail of silver heat he left behind but he had moved deeper through one of the side passages carved behind the wing-pillars.
Su Lian, the fox spirit, waited near the altar breach with both tails wrapped around its front paws.
"You took too long," it said.
Chen Mo looked at it with blank disbelief. "I need everyone down here to stop talking like this is normal."
Su Lian ignored him. "He's ahead."
Li Xian looked toward the lit side passage. "You let him pass."
The fox's red eyes narrowed slightly. "I was not under the impression I could stop him."
Fair.
The hatchling leapt from Li Xian's shoulder and landed beside Su Lian, immediately flaring up in agitated sparks as if demanding updates only it was entitled to hear. The fox listened to the burst of tiny shrieks with the patience of something either very old or very resigned.
Chen Mo noticed the red-jade scroll still tucked into his coat and touched it briefly. "What if the warning was right?"
Li Xian glanced at him.
He continued, voice low enough not to carry farther than the altar. "The dead woman said not to trust the one who calls himself your warden."
"Yan Luo did not call himself anything."
"That feels like a technicality."
"All worthwhile truths hide in technicalities."
He stared at her. "Do you ever answer directly?"
"When appropriate."
"This would be an excellent time to start."
Li Xian's gaze drifted toward the passage where the silver heat trail remained.
Her aunt had left a warning.
Her hatchling had not feared Yan Luo.
The grave hound had obeyed him.
Her blood recognized him in ways memory had not yet caught up to.
And beneath all of that, like poison under clear water, remained the old instinct she trusted more than dead advice.
He was dangerous.
But not in the way her aunt meant.
"I will decide for myself," she said at last.
Chen Mo exhaled sharply, frustrated but not surprised.
A low sound came from the side passage then.
Not a roar.
Not battle.
A bell.
One clear strike of something metallic and ancient, followed by a pulse of silver fire so sharp that even Li Xian's hatchling stopped squabbling and looked up.
Su Lian rose immediately.
"That shouldn't have awakened."
Li Xian's eyes narrowed. "What is it?"
The fox's answer came with unusual seriousness.
"The heart lock."
The words had barely settled before the entire chamber tilted under a wave of ancient pressure from deeper below. The lit inscriptions along the pillars flared violently. Dust rained from the ceiling. Somewhere farther up the shaft, hidden cultivators shouted as the upper structure reacted.
Chen Mo went pale. "How many layers are there?"
Su Lian looked into the dark passage and said, with no trace of humor left,
"Too many for anyone who wants a quiet life."
Li Xian had never wanted one of those.
She began walking toward the passage.
The hatchling launched after her at once. The shadow cat flowed from the rear shadows to rejoin them. Chen Mo muttered what was probably a prayer or a complaint and followed with one hand on his blade.
Behind them, the first of the surface factions finally dared descend into the chamber above.
Ahead of them, silver fire and old locks were waking one by one.
And somewhere in the deeper dark, beyond the bell-strike and the heart lock, Yan Luo was already waiting beside whatever secret the buried city had meant to keep from her.