Puzzle & Dragons X

Ace, a boy in Vienna City living an average life, finds a mysterious egg calling for his name. Little does he know that the egg is a special "Drop" that both Lance, the Dragon Caller, and the Special Drop Defensive Force are looking for.

Lance fights the Chaos Devil Dragon, but has a difficult time due to SDF's intervention. The special egg speaks to Ace, and Ace is able to create more Drops for Lance, leading to victory. Curious about everything, Ace goes to the Dragon Museum.

Tamazo, the special egg that hatched, gets kidnapped by the SDF. In order to rescue him, Ace and Charo sneaks inside the SDF base. After successfully rescuing Tamazo, Charo convinces Ace to go to Dragoza Island with him to become Dragon Callers together.

Ace, Tamazo, and Charo safely arrives on Dragoza Island. When he visits his grandmother, she gives him a D-Gear; a device used by Dragon Callers. Eager to try it out, Ace goes into the woods to find a monster that would become his ally.

Obtaining D-Gear and his first monster, Ouka, Ace wants to take the next step - getting his hands on a Soul Armor. Donny tells them that he can find one at the Sacred Temple, but warns that everyone who has set foot there have never returned...

Ace quickly takes another step forward in becoming a strong Dragon Caller as he welcomes another monster to his team. He builds his confidence from this, but, he may be biting off more than he could chew when he goes off to stop a Drop Impact himself.

To become a stronger Dragon Caller, Ace goes into training under Herriot's wing. Just when he completes his training, he learns of the Guild Dragon Caller's exam. Will he be able to pass the exam and become a Guild Dragon Caller?

Ace faces his final test in his Guild Dragon Caller's exam - a one-on-one battle with Morgan, the Dragon Caller of Dark. She has her "stud-monster," Vampire Lord, and isn't holding back. Can Ace and his team withstand her attacks and win the battle?

Ace and his friends arrive at the Fire City Geyser, when Garnet calls them over to help out at her concert. There, they meet Tiger, a man from Geyser with flaming-hot passion. When the Drop Impact hits during the concert, it's up to them to save the day.

To figure out why the hot spring has turned into water, Ace and his friends goes to find the monster that acts as a heat source. There, they find Salamander in a weakened state. They find a way to help him, but their plan may have backfired...

With the Ancient of Wood, Tinbell, taking ill, he decided to step down and named two candidates as the next Ancient; One of whom is the one who saved Charo's life. However, not being able to handle the pressure very well, his odds doesn't look so good...

As the new Ancient of Wood, Torlie is put to the test to prove he's worthy, but he still hasn't overcome his stage-fright. Meanwhile, Ace and his friends go inside the woods in search of Charo's D-Gear, but something is very wrong there...

It's Charo's first time, Ace's second time, and Tiger's, well, eleventh time taking the Guild Dragon Caller's Exam. But their last test is a battle against Lance. Lance allows all three of them to fight him at once, but can they still manage to beat him?

Ace returns to Vienna City to let his mom know that he's now an official Guild Dragon Caller. Lena's proud of him, but when another monster goes on a rampage, Lena lets her worry get the best of her and goes to find Ace...

In order to get ready for the Battle Cup, Ace and his friends head to Sand City, Vegahs to hone their skills as Dragon Callers. There, Tiger is conned into a fixed match, but Entetsu, a monster that saved Tiger before, comes to save him again.

To find his dream-monster, Toyceratops, Charo and his friends head to Woodstorm, a forest where many rare monsters reside. There, they meet Garnet, who has been tasked to hunt ghosts. Reluctantly, they join Garnet and goes into a haunted mansion...

Ace takes on a mission with Lance to deal with a dragon on rampage. However, they soon learn that the dragon has his reasons to be upset - the Egg Drop trafficking organization hunted his friends. Will Ace and Lance be able to save the other dragons?

When Lance was just a little boy, the Drop Impact took away everything from him - his house, his mom, his dad. After that, Lance was on his own, until he met Devi. The two became good friends and spent their time together, until one day...

Torlie goes into the forest to investigate the cause of increased Drops in the area, and Ace and his friends tag along. There, they find a monster, Fortoytops, suffering from taking in too much Drops. To save him, Charo steps up to the challenge.

Tiger meets his old childhood friend - Rose. They have a friendly competition to see who'll find the Red Carbuncle first. With a little tough love, Tiger realizes that he hasn't accomplished anything by himself yet, and makes a tough decision.

Thinking about dropping his mom a line, Ace reflects on what had happened since he first left his hometown, Vienna City. His first D-Gear, his first friend, his first monster, and when he finally became a Guild Dragon Caller. So much has happened!

At a school where they train children with the potential to become Dragon Callers, Garnet is invited as a guest speaker. She remembers what it was like when she was a student there herself, and Valkyrie never made her school-life any easier.

Ace and Sonia visit an island where "Death" has been sighted. This monster is a dangerous monster that controls other monsters to harm people. In the island, they also find unbalance in the Drops and SDF's secret base. Could everything be related?

Ace and the gang goes to the Light City and hears about the almighty Dragon Caller, Sturgeon. Hoping they can get some training from him, they set off to find him with a boy named "Astell." However, they soon find out who the boy really is...