Voiceless Siren? Sea God’s Oracle!Episode 21

Lyra Veyne, a siren labeled voiceless waste by her clan, is forced to marry the dying sea‑dragon crown prince Kael Draven as a substitute for her sister Serena. In truth, every word Lyra speaks becomes an unbreakable sea‑god oracle. Though Kael suffers fatal Black‑Tide corruption, he chooses to protect Lyra instead of letting her be buried with him. Hiding her secret power, Lyra uses her oracles to heal Kael, resist the Abyss army, and earn genuine love and respect from the deep‑sea royal family