History Timeline / StevenUniverseAlternateFuture

* After a heartfelt conversation with Cinnabar about identity and her past, Black Rutile decides to apologize to the Diamonds, the Rutile Rebels, and the Crystal Gems in hopes to atone for her actions. When talking with Steven, Black Rutile finally admits that he has a point and begs for forgiveness just as Nosiop appears to assassinate him. Black Rutile and White Topaz fuse into Lepidolite to protect Steven at the cost of their physical forms, causing them to reform as Crystal Gems. Afterwards, the Diamonds inform Steven that in order to stop Squamata once and for all, the four of them must fuse to revive Gem.
* After hearing of the Diamonds' plan, Steven is forced to confront his leftover emotional baggage with them through a conversation he has with Black Rutile about learning to let go of old grudges. He fuses with Lars and Ronaldo to show that they don't need Gem to stop Squamata, but the two new fusions still prove useful in the final battle against Squamata and the Serpent Society. When Nosiop is forced to become Squamata's physical body however, Steven has no choice but to fuse with the Diamonds, and Gem temporarily puts Squamata on the ropes. But Squamata manages to escape after killing the Lapidarist with his poison, and in her dying breath, the Lapidarist declares that Steven and Black Rutile shall be the ultimate fusion.
* Steven and Black Rutile fuse into Rutilated Quartz to fight Squamata while everyone else combats the Serpent Society. In the process, Pyth is killed by Cobralan for his betrayal, Cobralan rallies the people of Serpentes against the Serpent Society, and Black Rutile helps free Nosiop from Squamata's possession by entering the snake god's mind with Steven's help. Rutilated Quartz defeats Squamata by sealing him in another dimension where he'll never escape, but Squamata vows to return so long as darkness and hatred exist. In the aftermath, the Crystal Gems are finally returned home to celebrate Steven's birthday and Cobralan announces that he shall end the Contest of Champions after 420,000 years to instead unite the universe in peace and harmony.

* Immediately afterwards, the Rutile Rebels abandon Black Rutile once again after she explains how the Lapidarist can reset all Gems to their base programming. Once Cobralan and the Crystal Gems hear of Nosiop's uprising, they begin forming alliances with the other contestants to stop him before he does something he'll regret. Later, Black Rutile is almost sacrificed by the mysterious Serpent Society, consisting of Nosiop, Pyth, the Vosania Syndicate, Mr. Manco and his lackeys, and Velhallen Beo, to release Squamata from his resting place, but she manages to escape so she could warn the Crystal Gems. Instead, they use the Slytherophidian solider Maverick as an alternative. And moments later, Squamata is awakened and unleashed from their tomb.

This is a timeline for Steven Universe: Alternate Future.

* During her fight with Steven, Black Rutile uses it to vent her frustrations and insecurities while fighting Steven to the death. When Steven looks to be on the ropes, he lets Inner Steven take control of his body to win the fight and deliver a nasty CurbStompBattle that causes Black Rutile to start begging Steven to kill her. Steven refuses however, and leaves Black Rutile even more humiliated than she already was. Meanwhile, the Jormagundr royal family start planning to reveal to the Crystal Gems the truth about their species's origin, and Pyth examines a series of wall carvings relating to a prophecy.
* Steven and the Crystal Gems meet the Lapidarist for the first time and learn the hidden origins of the Gems and the threat of Squamata. When the Lapidarist offers to help them restore all the worlds that have been colonized by the Diamonds, the Gems refuse the offer. However, Yellow finally reveals how the Diamonds have covered up their acts of genocide, infuriating Steven in the process. Meanwhile, Nosiop reveals his plot to conquer Serpentes, sending the Slytherophidians into a frenzy.
* Immediately afterwards, the Rutile Rebels abandon Black Rutile once she explains how the Lapidarist can reset all Gems to their base programming. Once Cobralan and the Crystal Gems hear of Nosiop's uprising, they begin forming alliances with the other contestants to save the universe. Later, Black Rutile is almost sacrificed by the mysterious Serpent Society, consisting of Nosiop, Pyth, the Vosania Syndicate, Mr. Manco and his lackeys, and Velhallen Beo, to release Squamata from his resting place, but she manages to escape so she could warn the Crystal Gems. Instead, they use the Slytherophidian solider Maverick as an alternative. And moments later, Squamata is awakened and unleashed from their tomb.

* Immediately afterwards, the Rutile Rebels abandon Black Rutile once she explains how the Lapidarist's powers can reset all Gems to their base programming. Once Cobralan and the Crystal Gems hear of Nosiop's uprising, they begin forming alliances with the other contestants to save the universe. Later, Black Rutile is almost sacrificed by the mysterious Serpent Society, consisting of Nosiop, Pyth, Torius Vosania, Mr. Manco, and Velhallen Beo, to release Squamata from his resting place, but she manages to escape so she could warn the Crystal Gems. Instead, the Slytherophidian soldier Maverick is sacrificed and Squamata is finally unleashed.