"Serment"的歌詞如下：
Verse 1:
Yo, I'm standing here alone
With my fist in the air
I'm ready to fight for what's mine
And I swear, I'll never let you down
Chorus:
I swear, I swear, I swear it all
I swear, I swear, till the end of time
I'll fight for what's mine, till the end of days
I swear, I'm never gonna lose
Verse 2:
I'm gonna take what's mine
And I won't stop till I win
I'm gonna be the best, till the end of days
And I swear, I'm never gonna quit
Chorus:
I swear, I swear, I swear it all
I swear, I swear, till the end of time
I'll fight for what's mine, till the end of days
I swear, I'm never gonna lose
Bridge:
I'm gonna take my time
Gonna make my plans
Gonna make it right, till the end of days
And I swear, I'm gonna make it through
Chorus:
I swear, I swear, 'til the sun don't rise
I'll fight till the end of all, forever more
And I never gonna break my word.
以上歌詞是“Serment”的基本內容，具體的歌詞可能會因為歌手和歌曲版本的不同而略有差異。