Tenmei no Tsuki - Hayo no ken side story - 2 (Cobalt Bunko) [Light Novel]

[Machine Translation] After losing the battle for supremacy, Tsuranhua gave up her position as the female emperor to Laesrile. She decides to travel around the world with Princess Hireohime and Ranhua. Although they sometimes quarrel with each other, they gradually come to understand each other and create a harmony. The world is riddled with corruption, and the existence of the "Unholy Harmony" is a corrupting force that eats away at the world. The three of them decide to stay for a while in Izwell, a village where a piece of the evil still remains. What will happen to Tsuranhana, who cannot help but be amazed at the changes she sees in Izwell's unholy disaster?

覇権をかけた戦いに敗れ、女皇の座をラエスリールに譲った燦華。緋陵姫と乱華と共に世界を巡ることに。時にいがみ合いながらも次第に打ち解け、一つの調和を生み出していく。世界に腐食をまき散らし、喰らい尽くす存在である穢禍。その欠片が残存する村・イズウェルにしばし滞在することになった三人。イズウェルの穢禍を目の当たりにし、その変化に驚きを禁じ得ない燦華に起こる事件とは?