Three Kings (God of War, #1)

He was a great and brave king who conquered and ruled three adjacent lands. One day, he divided and gave the three lands to his three commanders and went to a faraway land where he built a new kingdom, Esquil. Thirty years had passed and the three new kings decide to assassinate his son so he, now called the father king, sends his three agents to these kingdoms to take revenge on them and reshape the territories. Their mission is to destroy the kingdoms from inside but their specific plans are hidden from each other. One of them is a young girl named Jenovva who was raised by the father king. He both loved and feared her but he feared the one who sent her to him the most.