第1章：开局禁忌魔典，我的兵种是堕落天使！

Starting with the Forbidden Grimoire, my unit is the Fallen Angel!

While both are lords of the same name, Lin Yu's luck seems a bit too good. His cheat ability draws only "forbidden races" that are said to have destroyed the world, and they are all women and all "villains".

The game starts with the [Fallen Angel Reincarnation Pool], which yields only yandere, bloodthirsty older sister characters; followed by the [Pain Witch], [Deep Sea Siren], and [Fallen Angel]. These units are beautiful and powerful, but their personalities are twisted, filled with destructive desires, and extremely difficult to control.

Lin Yu must constantly feign absolute strength and ruthlessness to suppress his "yandere" subordinates. To outsiders, Lin Yu is the great demon king who rules the demon cave, a traitor to humanity. But Lin Yu doesn't care; he only wants to survive.

He discovered that while these "evil female" soldiers were dangerous, they were the sharpest blades if you could conquer them. While the so-called righteous factions (angels and paladins) still valued chivalry, Lin Yu's evil female legion had already won the war by using poison, ambushes, and mind control—leaving no stone unturned.

同样是全民领主，林羽的运气似乎“太好”了一点。他的金手指抽到的全是传说中毁灭过世界的“禁忌种族”，而且全员女性，全员“恶人”。
开局抽到【堕天使转生池】，走出来的全是渴望鲜血的病娇御姐；接着是【痛苦魔女】、【深海塞壬】、【堕落天使】。这些兵种美丽、强大，但性格扭曲，充满破坏欲，极其难以驾驭。
林羽必须时刻伪装绝对的强势和冷酷，才能镇压住这群“病娇”手下。在外界看来，林羽是统御着魔窟的大魔王，是人类的叛徒。但林羽根本不在乎，他只想活下去。
因为他发现，这群“恶女”兵种虽然危险，但只要你能征服她们，她们就是最锋利的刀。当所谓的正义阵营（天使、圣骑士）还要讲究骑士精神时，林羽的恶女军团已经下毒、偷袭、精神控制，无所不用其极地赢得了战争。