Chapter 5: The Lullaby's End

The cavern breathed. Not with wind, but with the slow pulse of a heart long stilled. Sona stood before them, her form translucent, a harp shattered at her feet—yet she was no ghost. Her eyes held Ionia's morning light, and her fingers moved through the air as if plucking strings only she could hear. Yasuo's hand tightened on his blade. "You're real." "Real enough to have been forgotten," she said, her voice a whisper that filled the space like water. "And real enough to be the gate." Ahri stepped closer, tails low. "The lullaby—it's yours. Why are you sealing yourself here?" Sona smiled, sad and sharp. "Because the song I carry is not meant for the living. When I died, I took the spirit realm's grief into me—every memory that could not cross, every soul that could not let go. I became the lock so that Ionia could heal." "But the seals are broken now," Yasuo said. "And the blossoms are bleeding through." "Yes. Because I am tired." Sona's form flickered. "The weight of a thousand forgotten names wears even a spirit down. I wanted to be remembered—so I wrote my name in fox tracks, in petals, in lullabies. But I cannot leave. The song holds me." Ahri's eyes glowed. "Then we let you sing it out." Yasuo stepped forward. "How?" "You won't like it." Ahri turned to him. "She needs to give the memories back. To the spirit realm. But someone has to carry them through the gate—and stay long enough to release them." "And then?" "Then I become wind again," Sona said. "Free." The silence stretched. Yasuo looked at the broken harp, at the dust that had settled on it for centuries. He thought of the guilt he carried—Riven, the village, the brother he could not save. "I've spent my whole life running from what I carry. Maybe it's time I carried something worth releasing." He walked to the gate's threshold, where the spirit realm shimmered like heat on stone. Sona raised her hand, and a melody began—not sad, but heavy, like rain before a storm. "I'll hold the gate open," Ahri said. Her orbs spun, threads of blue and silver weaving into a barrier. "But you have to come back, swordsman. I'm not collecting your memory." "Wouldn't dream of it." Yasuo stepped through. The spirit realm swallowed him—a vast gray ocean of whispers and half-formed faces. Sona's song wrapped around him, pulling fragments of memory: a mother's lullaby, a warrior's last breath, a child's first step. He let them pass through him, one by one, each a pang of emotion not his own. The gate groaned. The blossoms outside began to wilt. And then the last note came. Not a note—a word. Sona's true name, spoken not by lips but by the weight of every soul she had carried. Yasuo turned and saw her smile, whole for the first time, as the gate sealed behind him. He stumbled back into the cavern, gasping. The air was still. The harp was gone. Sona was a fading shimmer, a warmth on his cheek like sunlight through leaves. "Thank you," she breathed, and then she was gone. Ahri caught Yasuo as he fell. "You're an idiot." "And you're a thief of memories," he rasped. "Guess we're even." Outside, the mountain gate crumbled into dust. The spirit blossoms had returned to their season. They walked down the slopes in silence, until the path forked. Ahri looked at him. "Where will you go?" "Wherever the wind takes me." He paused. "Maybe somewhere with better food." She laughed, a genuine sound. "If you ever want to share a memory that's yours alone—" "I'll find you." They parted. The blossoms swayed, and the last gate of Ionia was closed.