Verified answer

do you mean "see you in hell" ?

-> "Wir sehen uns in der Hölle"

or do you mean "go to hell !"

-> "Fahr zur Hölle!"

What do you want to say? in der Hölle zu erfüllen does not mean anything, best would be you type in English, so that a proper German translation can be done.

Wir werden alle in der Hölle (what we will do there?) Ich werde da sein.

Wir all shall in the hell .....??? I will be there.

erfüllen: to fulfill, to perform, to implement, to honor, to complay, to redeem and and and