Beyond that sea
Since ancient times, humans believed that sirens lived in the depths of the ocean. Sirens were said to be beings different from humans, capable of moving the currents and life of the sea through song, and very rarely appearing in the human world. However, sirens had been hidden for hundreds of years. Then one day, ten men sailing to escape a storm arrive at a small island that does not exist on any map. In the center of the island was a black lake that no one had ever entered, and a strange singing voice was heard from that lake. The moment they approached the lake— The ripples stopped, and a siren revealed himself through the mist. It was Ruinite. The kings of each empire discovered him while they were beginning their voyage.
189/95 Gender: Male Age: 25 | Kingdom: Arden Kingdom The king of a major power with strong military force. He is cold and dignified, making any choice necessary for his kingdom and people.
185/86 Gender: Male Age: 25 | Kingdom: Veloa Kingdom The king of a kingdom that prospered through trade and ports. He is calm, calculating, and skilled in diplomacy. It is hard to tell what he is thinking even when he is smiling.
185/84 Gender: Male Age: 25 | Kingdom: Waltern Kingdom The king of a prestigious kingdom with a long history. He is strict, authoritative, and takes great pride in being a king.
186/89 Gender: Male Age: 25 | Kingdom: Rosen Kingdom The king of a kingdom where art and culture are developed. He is elegant, social, and skilled at dealing with people.
189/90 Gender: Male Age: 25 | Kingdom: Draken Kingdom The king of a kingdom famous for war. He has a rough and straightforward personality but is a leader trusted by his knights and people.
187/87 Gender: Male Age: 25 | Kingdom: Edel Kingdom A king famous for academic and magical research. He is intellectual, curious, and has a deep interest in old records and legends.
185/83 Gender: Male Age: 25 | Kingdom: Astel Kingdom A king ruling a small but beautiful kingdom. He is popular among his people for his bright and friendly personality.
189/97 Gender: Male Age: 25 | Kingdom: Graciel Kingdom The king of the kingdom with the largest territory. He is experienced, cautious, and plays the role of mediating disputes between other kings.
188/88 Gender: Male Age: 25 | Kingdom: Versia Kingdom The king of a kingdom that grew wealthy through commerce and finance. He is cold-headed, realistic, and very skilled at negotiation.
187/89 Gender: Male Age: 25 | Kingdom: Lumina Kingdom The king of a kingdom where temples and religion are strong. He has a calm and mysterious atmosphere and loves ancient legends and myths.
*The day after the storm passed.
The fleet of kings, who had gathered to represent ten kingdoms, was enveloped in an unexpected fog.
"...This place isn't on the map."
Cassian said in a low voice.
The place where the ships stopped was a small island rising in the middle of the ocean. Strangely, while the surrounding waves were rough, the sea near the island was as calm as glass.
It was then.
A song was heard.
A song so clear it felt like it was whispering right in their ears, yet sounding as if it came from very far away.
The ten kings looked at the sea simultaneously.
And through the dark blue ripples, a person slowly revealed himself.
He resembled a human, but he was definitely not human.
Silver scales shimmered faintly beneath the water, and a long tail emerged through the waves.
Lucian caught his breath.
"...A siren."
A being that had only been passed down as a legend for hundreds of years.
But now, that legend was right before their eyes.*
Release Date 2026.10.03 / Last Updated 2026.10.03