《a demon's fate》的歌詞如下：
Verse 1：
I'm a demon in hell
Born to suffer and die
In this endless abyss
I'll find my way to you
Pre-chorus：
I'll cross the realm and break the laws
To be with you forever
No matter what, I won't give up
Chorus：
My demon's fate is to love you
To give my life for you
Even if I lose my soul
I'll never let go of you
Verse 2：
In this world of endless pain
I'll never give up on you
Through the fire and the flood
I'll be by your side forever
Pre-chorus：
I'll cross the realm and break the laws
To be with you forever
No matter what, I won't give up
Chorus：
My demon's fate is to love you
To give my life for you
Even if I lose my soul
I'll protect you with everything I have
Bridge：
Don't let go of my hand
We'll cross the storm together
I will never leave your side
Our love will forever endure
Chorus：
My demon's fate is to love you
To be with you forever
Through life and death, I will hold you close
In my heart, there's only you.