Ruler of the Ancient Seas currently has 9 episodes available on this page. Pick any episode above the player and it streams instantly in your browser, with no app download required.

Princess Serena of Atlantis with golden‑tailed fins was murdered in her past life by her adopted younger sister together with her fiancé. Reborn with burning hatred, she saw through their schemes. To escape the deadly trap, she dived into the abyss and united with Nereus, the sealed ancient Sea God, conceiving nine primeval divine eggs. On the grand birthing ceremony, she exposed the villains' plots. Joining forces with Nereus, she crushed her foes, abolished the hierarchical system separating humans and merfolk, and ascended as the Tidal Sea Queen to rule the deep ocean alongside the Sea God.

Ruler of the Ancient Seas is a Strong Heroine short drama, released in vertical episodes that move quickly from one scene to the next.

You can stream Ruler of the Ancient Seas for free right here on this page. It is published on ReelShort, and every episode loads in the embedded player. The official app link in the promotion panel is optional.