This Lich Is Too Righteous

Liches are powerful and have an almost permanent lifespan. But any life will eventually die, and lichs are no exception. Due to an accident, I traveled to a lich named "Aaron", but he didn't inherit any memory... Aaron said that he was panicking now, very panicked. After all, this lich is powerful, well-known, and evil - which almost means that in the rest of his life, he will not only have to face conquests from humans and various good camps, but even his former subordinates have a strong desire for him to lead them and recreate the "glory" of the past! Oh, no, this feels so bad! ——"Plant trees, do good things, and bring warmth to the whole world. So what if I am a lich? Who says lichs can't be good people? You are clearly discriminating against lichs!" Aaron screamed from the bottom of his heart. So, a few years later, when the real darkness that could swallow up the entire continent came, Aaron had already led the entire righteous camp and stood at the forefront of the enemy! However, what puzzles Aaron is... Why is he like this, but his former subordinates still think that this is actually a part of his "big game"? Elements: [DND-like] [No system] [Lich]