So, here are the chapters and the synopsis for most of the chapters. You'll know what is coming up, what is finished, and what I am working on. Another note, I don't have the ending finished. Right now, I only have a good chunk of the chapters thought up and what I plan to do. Once all of the chapters are completed, I will release the ending and synopsis with it. I will also make updates to it if I change anything. Trust me, I've changed a few things around. 

So, anything bold is finished and anything underline is working on. 

All 26 chapters' names are out. There will only be 26 chapters in total! 

At the moment, I don't have any ideas for Bonus Chapters. Who knows? Maybe I'll think of something in the future! You can suggest ideas to me too! 

Chapter 1: Summer Vacation is Filled with Opportunities

After two years of high school, the Miraculous Protectors are enjoying the peace they have as they pursue different careers around the world. However, an evil wizard cast a spell to get the box, Cora casts a spell to scatter the Miraculous and awaken the other boxes. As a result, Morro awakens a power as well.

Chapter 2: Summer Vacation Just Got Complicated

Sensei Wu informs the others that Lloyd's friends have an elemental power, but it has never been unlocked, but he is unsure about the powers Allura and her friends might have. However, they have to travel around the world to find the missing Miraculous before anyone else does.

Chapter 3: The North American Box Part 1: A Village is a City

Since Matt and Romelle remained in North America, the two of them decided to explore around the city and return to Chen's village only to find a group of people there! Seliel meets with them and they return the Pig and Ox Miraculouses to her until Matt and Romelle ask Seliel about this. Then, the group gets attacked by the same enemy who attacked Lloyd! Romelle uses the Pig Miraculous to save her friends.

Chapter 4: The North American Box Part 2: Stop Spreading Hate

With Raoul's friends hurt, Shanka, and Akita want revenge. As the group sneaks out in the middle of the night, Seliel chases after them with Stompp. The group finds themselves in danger with their Miraculouses stole except for Shanka. Seliel awakens her elemental power and saves them!

Chapter 5: The North American Box Part 3: I Will Learn

Seeing Romelle and Seliel awaken their powers, Matt does get a little jealous and feeling useless to them. Dingo almost reveals the existence of the Miracle Box and draws in a crowd towards them! Matt finds the Dog Miraculous, uses it, and to help Dingo. A fight breaks out as Matt rushes to help his friends in danger!

Chapter 6: In Afri Part 1: Gods and Goddesses Roam the Land

Cole and Hunk head to Afri and find the Miracle Box there. However, Cole's father discovered this and followed after them. The two of them find the Goat Miraculous until they meet Hawkeye, a desert wanderer who guards the Miracle Box and knows a secret. He challenges Cole to a fight who loses. Hawkeye then mocks Cole for not being like his mother. Pent and Louise try to stop the fight to inform their friend that someone suspicious appears around his temple

Chapter 7: In Afri Part 2: Cooking Up Defense 

Cole feels dejected and shuts himself off from his father and Hunk. Hunk gets worried over Cole until Hawkeye finds himself attacked when he was protecting the Shield of Afri. The shield responds to Hunk and he uses it to protect Hawkeye. Hunk awakens his cannon! Meanwhile, Louise helps Cole while Pent talks with his father to help them come to an understanding.

Chapter 8: In Afri Part 3: A Mother's Son 

Sonia, one of Nergal's men, reveals herself to be the attacker and freezes Pent and Louise solid. She goes after Hunk and Hawkeye as Cole tries to help them. His father tries to stop and protect his son, but Cole reassures him he will be fine and vows to return. With his relationship with his father restored, Cole unlocks his power and awakens his mother's burst to save his friends.

Chapter 9: The Vast Europa Part 1: Mondstadt, Adrestian's Freedom City

Zane, Pixal, and Katie head to Europa to find the Miracle Box thanks to Katie's mother knowing a friend that can allow them to come to explore Europa, Alice. She instructs the trio to meet with her daughter Klee at the city of Monstand in the country of Adrestian. However, they meet her son, Albedo, and his lab partner Sucrose. The group is suddenly under attack by bandits who have the bunny Miraculous. They team up as Pixal awakens the bunny's powers and reveals a truth about her and Zane to them.

Chapter 10: The Vast Europa Part 2: An Icy Realization

Learning that Zane and Pixal are robots, Katie is delighted and wishes to learn more about how they function and work. Meanwhile Jean and Diluc discover the Miraculous of the Snake and keep it hidden until a group of bandits attack their city! Working together, they drive the bandits out of Mondstand until Signora arrives. Barbara prays for Lord Barbatos to appear as Zane rushes in with the powers of the snake and ice to help save everyone.

Chapter 11: The Vast Europa Part 3: The Return of the Wind and a Green Knight

After the fight, a mysterious bard appears with a Miracle Box of his own and greets them. He speaks with Zane, Pixal, Katie, and the Kwamiis and reveals himself to be a guardian of the box. As the group talk, Klee takes the box and tries to understand it, but she is soon attacked by Signora and her group. Sucrose rushes to Klee's side and takes the girl away as they are being attacked. Everyone rushes to their aid as Katie awakens a power.

Chapter 12: Oceanic's Magical Islands Part 1: The Water Master's Home

Jay, Nya, Shiro, and Adam head to Oceanic Islands and meet up with Mrs. Erauqs! As the group of friends explain their situation to their teacher, Neku and Shiki walk by as Shiki holds a box close to herself. Then, the group of enemies attack them and kidnap Adam! Shiro awakens his power to save Adam!

Chapter 13: Oceanic's Magical Islands Part 2: Go with the Flow

Neku and Shiki are confused about the box Joshua left with them as Nya investigates it. Shiro watches over Adam as Nya gives up on looking at the box. Jay decides to help her relax until Shiki and Shiro find the Horse Miraculous as Jay gets knocked out. Nya awakens her powers to overcome the difficult situation to save everyone.

Chapter 14: Oceanic's Magical Islands Part 3: The Lightning Strikes

Jay wants to awaken his power to help Nya. He takes Nya out on a date and tries to be helpful to her. Meanwhile, Joshua returns as Neku nearly strangles him for leaving a destructive box with them until Shiro and Mrs. Erauqs break them up. However, as Jay and Nya return, they see the same attacker try and take the box! As Nya gets kidnapped, Jay awakens his power to save her.

Chapter 15: The Golden Latin America Part 1: Home Away from Home

Cora, Lance, and Allura head to Latin America to meet with Lance's older sister, Veronica, to find the a missing Miraculous. However, they meet an old lady named Maria who takes them in and explains that Veronica with an errand. She is supported by Ava and Jaime who are both planning to study in Whistler. They find someone who is holding the Mouse Miraculous which Allura uses to defeat the enemy.

Chapter 16: The Golden Latin America Part 2: A Pink Paladin

With the mission done early, Jaime and Veronica decide to take Lance and Allura out on their hometown. However, Hydra attacks the group and tries to kidnap Lance and distract Jaime. Allura awakens her power and saves Lance. Though, Lance and the others notice something obviously different about Allura, her ears!

Chapter 17: The Golden Latin America Part 3: Being Ordinary is the Best 

Allura explains she is from the ancient city of Altea that snake into the ocean a millennium ago. Lance promises this doesn't change anything between them, but he does wish he could help her find her missing home. As Cora takes notes on the Miracle Box in Latin America, Hydra attacks and kidnaps her as she holds onto the box. The others chase after her as Lance awakens his power to save her and the box.

Chapter 18: Ancient to Modern Asiand Part 1: Welcome to Choina, the City of Contracts

Keith, Kai, Skylor, Acxa, and Lloyd head back to Kai's family's friend's home in Asiand. However, Lloyd feels a strange power coming from Choina. The group explore the country and find the Dragon Miraculous. They meet Ling, Luo, and Jasmine. Lloyd exclaims that something is special about Jasmine as they get attacked. When Kai and Acxa get knocked back, Keith awakens the power of the sword, but he gains a memory that seems different.

Chapter 19: Ancient to Modern Asiand Part 2: Assassins Around and Hidden Secrets

The group stays with Jasmine at her family's home while Keith tries out the dragon Miraculous and Skylor talks with everyone about their wellbeing to discover that it is just Kai, Lloyd, and herself who hasn't unlocked an elemental power. Skylor and Kai go with Ling to the city to see the sights. They find a Prodigious and fight off some enemies just as they attack Kai! Skylor awakens her powers and saves Kai, but Kai gets frustrated and goes after the enemies and finds himself in the capital's Jade Palace and in a fight against the current co president, Zhongli.

Chapter 20: Ancient to Modern Asiand Part 3: Choina's Secrets

Kai loses to Zhongli as Ningguang arrives and orders them to stop fighting. Ningguang is the current president of Choina and the wife of Zhongli. She reveals a history with the elemental powers and the Miraculous. Keqing and Ganyu meet with Jasmine and Ling and return with them to reveal the prodigious to them. Meanwhile, Acxa and Keith decide to explore the city with Jasmine and find the Tiger Miraculous. On their way back, they find two people fighting and a person holding the Tiger Miraculous. Keith tries to help, but he gets knocked back and gets the Tiger Miraculous to Acxa who uses it.

Chapter 21: Ancient to Modern Asiand Part 4: The Roar of Geo and Fire

Xiao reveals that Childe is back Choina and is trying to steal their secrets. The group gets attacked and scattered around Choina! The groups team up, but Childe has Lloyd, Jasmine, and Xiao captured and demands that Zhongli reveal his true self. When everything is about to fall apart, Kai awakens his power to save Lloyd and help defeat their enemies. 

Chapter 22: The Last Checkpoint

Will not reveal details, because it will spoil the plot. 

Chapter 23: Unlocking the Last Two Elements

Will not reveal details, because it will spoil the plot. 

Chapter 24: Finding a Roar

Will not reveal details, because it will spoil the plot. 

Chapter 25:  All Around the World Chorus 

Will not reveal details, because it will spoil the plot. 

Chapter 26: A Full Spectrum of Hope

Will not reveal details, because it will spoil the plot. 

Bonus Chapter 1: The Day of the Departed 

While their friends at home celebrate Hallowe'en at home by either trick or treating (Jay, Lance, Acxa) or by paying respects to their ancestors (Kai, Nya, Skylor). Though, Sensei Wu decides to take Lloyd, Morro, and Cora back to Choina and celebrate with Zhongli, Ningguang, and Xiao. Though, Huo Tao plays a trick on them and hides the lantern for the festival.