I decided to make my ideal character. I made a Nord warrior. He finished the Main Quest, then went on to other things. He became Arch-Mage, Fighters Guild leader, and decided to settle down. After a while, he felt ready for another adventure, and joined the Thieves Guild. After becoming the Grey Fox, he turned to his darker side, and joined the Dark Brotherhood. He then took charge of the guild, and left his Cheydinhal home for Chorrol, where he lay low for some time. He then even answered the call of all the Daedra, becoming the most powerful entity on Tamriel, and he felt an urge to conquer a new land.
When rumours of a portal in Niben Bay came to him, he went there without hesitating. Long story short, he's a God now.
He then went to visit a friend in Anvil, and discovered the Prophet. He heard the warnings of the return of the Slavemasters. He locked away the Daedric artifacts, placed the treasures of his journeys in the Vault of Frostcrag Spire, and went back to Cheydinhal one final time.
There, he looked upon his Legion Armour. This battered iron and steel armour had been his for years, and he felt at home putting it one one final time. He looked at the map given to him by the Prophet, and set out on the journey.
After completing the Pilgrim's Way, he met Whitestrake, who led him on the quest for His Relics. After a long, arduous quest, he was ready. Him and his Knights (he had amassed quite a following) battled Umaril and his Aureons. Many fell, but the Knight made it to Umaril himself. They battled for an untold time, until Umaril fell, and the Knight was pulled into Death with Umaril. They battled in the Void for hours, before Umaril was ultimately defeated forever.
The Knight rejoined the living, and was a symbol of awe among the Faithful. He felt pleased. And complete.
He traveled back to the Priory of the Nine, and placed the Crusaders Relics where they belonged. He left them, never to see them again.
He then traveled to Frostcrag Spire, and collected all of the Daedric Artifacts and other treasures of his journeys. He then went across Crodiil, spreading the relics around. The Daedric artifacts went to those he trusted, although the artifacts they were given were kept secret, such as:
Modryn Oreyn
Valena Donton
Burz Gro-Kash
Raminus Polus
carahil
Battlehorn Man-At-Arms
Kud-Ei
And many more who are not named as of now.
His other armours and weapons were randomly given away. He gave much to the poor.
Now, his journey on Cyrodiil was over. He has nothing left to live for, and he is at peace with that. And he has chosen to die, to rejoin those who he has lost, and to leave Cyrodiil to his replacement, whoever that might be.
So... how should he go?