The four kingdoms are separated, undercurrents are surging, and strange and mysterious cases are stirring up the world.
Jiang Qi'er is calm and decisive, but also humorous, and pursues clues alone; Ao Yaoyao, who is sharp, lively and cheerful, has no choice but to be pressured by his father and is accidentally involved in the turmoil when he first enters Ya Kingdom. By chance, the two met each other as strangers and then walked side by side.
They have different identities, but when they work together, they unexpectedly have an extraordinary tacit understanding and strength, which makes them never want to be alone again. Together they venture into dangerous situations, solve puzzles, and find the real culprit. The rivers and lakes are far away, and murderous intentions are everywhere. They treat each other as sisters and stick to each other with loyalty. In the fog of troubled times, they stick to the right path in their hearts and work together to tear apart the layers of darkness.
Intention: I want to express the myth that two people met unexpectedly in a different world but created the myth of "Two Shus and the Blue Moon, No One Survived" in the world.