No-one's POV
Today, the two married couple are just seating on their bed doing nothing well the other one reading his favorite book.
"Dia..", Lucifer asked his husband who is reading his book beside him.
"Yes, my peacock?", Lucifer just chuckles at the nickname and asked, "When we get older... Will we still be here together?"
Diavolo just looked at him before closing his book putting it on the table beside their bed.
He looked at his peacock and kissed him deeply before pulling away from the kiss.
"What a stupid question you're asking Luci. Remember this, no matter what happened between us I'll always stay by your side forever and ever", he said before kissing him again.
Thousands years have passed
The couple stay strong to together, protecting each other even the love ones.
One day, Lucifer is now old but not old man you're thinking, His hair has becoming a little greyish same to Diavolo. "Dia..", Lucifer called out his husband name.
"I kept your promise dear", He said to him making Lucifer hugged him tightly, "Thank you".
//Kinda sad to me:<
