"Year 1500 the rate of growth i had after beating a tenth of his power has skyrocketed and with that i returned to challange him"
"2000th year i finally beat him after a long grueling fight now he has shown half of his power and with his sheer presence cracked the land around the field"
"Year 3000th i returned after finishing training and i finally managed to beat him after another 250 years and as he finally uses his full power i was in awe as he bended reality itself and created a hellish landscape"
"Year 5000th i trained again and again until i returned however i goty arrogance shoved up my ass as he took me out in a single attack i could not even see it after that i trained longer much longer than before"
100,000th Year
"You finally showed up" Lucifer said
"this time i will beat you..." Nathan would say as he raises up his left hand showing 4 fingers
"4 moves...its all i will take" Nathan would say as he throws a Spear of the Eclipse and as Lucifer dodges it Nathan would Lunge at him with a suprise attack
"If you are really a demon king...i should treat you in kind... Ultimate Technique [Wrath of the Gods: Universal Extinction]"
and as he finishes saying the technique a massive flash of white light would engulf the fields causing the realm to break showing a space like world
"heh...truly wonderfull good...good" Lucifer would say with a smirk
"Indeed the only thing that could have beaten me was a suprise attack before i had a chance to bend reality...and to destroy reality...to eliminate...all chances of me...using my trumo card..."
"Well then...it was a nice fight" Nathan would say with Lucifer replying with
"indeed well then...before my soul...dissapears...the system...per request...from me...will...show you...my past" Lucifer would say as his soul breaks and another flash takes over with a booming voice saying
"I was once human before i became a demon i was a human a hunter the strongest human hailed as a hero i slayed Goblins,Orcs,Trolls,Wyverns,Demons and after all that battling what happened you may ask? we lost...we could not stop the 7 demon kings even then i fought for revenge and after centuries maybe even millenia i won but even so Earth was destroyed"
"So...with the only thing i wanted to protect gone i wandered the Multi verse destroying universe after universe with all my deeds the system punished me with my name being written on the book of Gods Iblis Lucifer until i stumbled upon a world your world after i met her i fell in love and i wanted to change"
"After you were born we were happy so happy infact however all my karma finally caught up to me...a new demon king was born taking control of the sin of Wrath and finding a weapon which could steal the power of the sins he who swallowed Gluttony Wrath and Envy and soon the other sins he wanted his greatest threath gone after i sensed him i told my wife my secret and said i would go and lead as far away as possible but she said she would be with me to the final moments...that is how Wrath took over Pride...this is my gift to you Son..."
and as the voice finally ended speaking the System would start speaking
(Congratulations on clearing the Final Trial you have gained complete Resistance to Fire and Darkness type attacks alongside 2x more damage of Fire and Darkness type attacks and [God of Fire] has Merged with [God of Darkness] birthing the skill [God of Demonic and Angelic Fire] with you being fully awakended your Authority has awakened)
([God's Authority: Incarnation of Hell] bend reality to your will any creature inside this space shall have its soul burned or its body cut in the atomic level)
(be aware that only the rewards of the trial will transfer to your body and not the strength gained from training or any items)
and as the system messages end Nathan would reapear in where he was teleported from with all his vlothes intact except from his diary
and as he appears a horde of monsters would rush at him
"Well when i was dragged it was pretty loud...[God's Authority:Incarnation of Hell]"