"Emperor? What is your purpose of conquering the Ocean Demons?" said Yi Sun Shin. "I want to get the power of Lightning Truncheon. The heptaseas blade alone is not enough to open the Abyssal gate." The emperor answered. "But why?" asked Yi Sun Shin. "At the bottom of the Abyssal pit, there lives a creature that holds one of the spirit stone. There are 4 sacred stones in this world. One is inside a dimension beneath the north mountain where Queen Aurora is the only one who can open using a portal--"
Yi Sun Shin interrupted, "W-wait, for what your highness?"
"It is to track my lost Daughter. Those four magical sacred stones represent the four directions of the map. The clue to find the stones is the direction itself. The northern sacred stone, I said earlier, is being held by Queen Aurora somewhere beneath the north mountain, the Western Stone can be found at the Swan Castle's Western arcane tower at the hands of Princess Odette, the Southern Stone is at the hands of Ocean Demons at the Southern Seas and lastly the Eastern Stone, the hardest stone to obtain because it is guarded by a powerful creature with two forms, at the bottom of the Abyssal pit. The Demon Elf." Explained by the emperor. "We can just ask the Princess Odette and Queen Aurora for the stones, but it's not that easy knowing that both are wise and famous mages in the land. But nevermind them, the difficulty of getting the Western and Northern stone is not that hard compared to Eastern. We should get the Lightning Truncheon and the Southern sacred stone as soon as possible. Only the Lightning Truncheon can open the gates of the Abyss." The Korean Emperor said.
"I'll do what I can to conquer the Southern Seas for you and your daughter, your majesty."
Yi Sun Shin answered while drinking the most delicious tea in the land of Korea.
-------------------Meanwhile, in the Abyss---------------
"HAHAHA! These humans are desperate. Kill the emperor, Abyssal spirit!" Selena said while playing the head of a demonic minion she killed for fun. Selena uses the mirror blood to spy the Korean empire.