As the dovah is walking on his normal adventures in skyrim, He is called by a courier, saying he needed help at the adamantine tower in high rock. As the Dovah arrives, he is met by the avatar of akatosh, martin septim in ghost form, Tells the dovah the ancient god lorkhan has returned and has resided in many forms, in every void of oblivion. Lorkhan has sided with Peryite, a daedric prince, and malacath. They also had limited help from Mehrunes Dagon, whom was recovering from the oblivion crisis. Lorkhan was strangely gathering dremora and akatosh tells the dovah to find what he can. The heart of lorkhan was not destroyed in morrowind, but was moved to a cave in eastern high rock, in secret by necromancers. Akatosh tells the dovah to go to that cave and see what he finds. As the dovahkin arrives he is greeted by a cult, necromancers trying to reform jyggalag, the opposed form of sheogorath, the side of him that attempts to take back the shivering isles for himself, and destroy sheogorath. jyggalag nearly kills the dovahkin, but is healed by talos. The dovah is outside the cave, where a ghostly figure greets him. It was talos.
Talos then tells him that not all of the gods are willing to fight against lorkhan. Only akatosh, Mara, talos, zenithar and tsun. All the other gods don't want part of the uprising, even one has turned against the divines to fight in the name of lorkhan. Julianos, who turned his powers against mundus. Julianos made his own realm, with the help of lorkhan, named lorkaithaar, in honor of the two new founded daedric lords. Talos tells the dovah to travel to the capital city-state of daggerfall, and speak with a priest their.
The priest is an unknown relative of the septim family, and is also dragonborn, but doesnt know it yet. It is the dovahkins will to take him to high Hrothgar to train, only to find out their is one dragonborn in every province of tamriel, but have all died to the civil war spreading to other regions and terrible thunder storms. as the training is compete, you can teach the priest some shouts, 3 of your choice, but more of your choice later in the game.
The two then travel to the shrine of talos, where talos greets them and go to the realm of the true gods, a realm where the gods that are against lorkhan are thriving, and all of talo's worshipers are able to access the realm from shrines. Talos is gathering an army of zenithar, Mara, Tsun, arkay, Akatosh, some of the firstborn of akatosh, Alduin in a god-like form (in my dream you had to complete the skyrim story line) like tsun, only taller and with dragon horns. and eyes. And many loyal dragons of akatosh, But lorkhan already has his own dragons. An army of over 9000 dragons, all with the soul of lorkhan, But the dovahkin teaches the dragon rend shout the the gods and the old dragonborn of the dragon war, and the gods and the priest. The realm represents a big beautiful stone city over 70 miles in every direction, with mountains all over, each mountain has their own castle, which is home to the gods and immortal ghost guardians. Talos sends the dragonborn to an ancient crypt built for worship of lorkhan, and kill everyone there. As the dragonborn enters, he is once again face to face with jyggalag, who dissapears in the middle of battle. the dragonborn finds the journal. EDIT: i put paragraphs, to each quest/section of the main quest.
The journall is jyggalags journal, saying he will launch an attack on the gods. You then have to convince all the other of the remaining divines, to fight for mundus. Since Aedra can die, and daedra cant, killing the gods would be quite easy. lorkhan created his own artifact, lordslayer, a dagger with a glowing green hilt and the power to kill a daedric god. Lorkhan has made many copies, but lordslayer has the power over all. It has the power to drain all magicka, staimina and 9o% health damage to daedra.
Meanwhile at the adamantine tower, daedra have the tower secure, in battle with imperial soldiers or stormcloaks (depending what side you chose for the high rock civil war because the stormcloaks wanted to control all of nirn) and you are sent to that battle. as you go, the battle is near ended, and the imperials win, but all of a sudden die mysteriously. The dovahkin is left with one choice, to enter the tower depths which never have been discovered and look for clues on the uprising.
As you enter further into the tower, you will find an elder scroll, locked in a magical sealed barrier that looks like multiple wards. lucky or the dovahkin, a copy of lordlayer sits on an ancient table. the dovahkin strikes the ward with it, and retrieves the scroll. The dovah reads it where lorkhan died, and sees what happened. The gods punish him by ripping his heart out and shooting it with an arrow and forming red mountain.
The dovah returns to talos with the scroll and the dagger. talos reads the scroll, and sees something about a special diamond, one that is residing in the soul of Julianos. They have to summon Julianos, so the dovah finds the priest and tells him to destroy the scroll.
Back at the tower, the priest destroys the scroll and sends it to oblivion, where peryite reads it and is weakend. Julianos is summoned, in a weak state as well as peryite, and is tortured by the divines. His heart is ripped out, distroyed, and dissolved into oblivion. The priest become the new julianos, and promises to fight against the uprising. The old julianos now resides in a realm secretly created by mara, made just for torture for Julianos. The gods and the dovah travel to the realm of talos, now the realm of the divines, and is gathering an army. Alduin s soul trap from sovangarde is used to bring back those souls, Creating an army of immortal soldiers. Some of the old warriors from sovangarde join the fight. Ysgramor, and Hakon one-eye.
The Dovahkin Is now in the imperial city, in the tower, with the emperor, They negotiate, and now every country in tamriel is with the empire.
Word somehow gets to atmora, Where the technology is advanced, and the atmoran nords have secret weapons. The King of atmora meets the emperor of tamriel, and befriend each other. The nords had a massive army, each armed with the secret weapon of atmora. One final assault is made on the tower, Hundreds of soldiers are at arms. Alduin chooses his true form, but so does peryite and molag bal. eight dragons are with the army of the divines, and overun the daedra guarding the tower. jyggalag makes his final appearance, a machine, one that represents his form from shivering isles expansion for oblivion, but darker and carved with daedric runes. another scroll is found on the battle field. Talos found it, but was shot a deadly poison, from an arrow, and commands the dovah to read it. as he reads it, peryite is banished, so is molag bal, and so are the daedra. lorkhan is weakened.
Talos is dead, but his spirit lies within the gods and soldiers in the battle. the dovahkin is given the honor of killing lorkhan, once and for all, by using the original lordslayer. lorkhan dissolves, from a stab of the blade, and is sent with julianos to suffer for eternity,
The End.(That was the main quest, and that is what all i wanted to share. the other quests were just as amazing, but i decided not to put them because it would be to long)

