Sixth season of Cardfight!! Vanguard: D Series.

The protagonist Qin Chen, who was originally the top genius in the military domain, was conspired by the people to fall into the death canyon in the forbidden land of the mainland. Qin Chen, who was inevitably dead, unexpectedly triggered the power of the mysterious ancient sword. Three hundred years later, in a remote part of the Tianwu mainland, a boy of the same name accidentally inherited Qin Chen’s will. As the beloved grandson of King Dingwu of the Daqi National Army, due to the birth father’s birth, the mother and son were treated coldly in Dingwu’s palace and lived together. In order to rewrite the myth of the strong man in hope of the sun, and to protect everything he loves, Qin Chen resolutely took up the responsibility of maintaining the five kingdoms of the world and set foot on the road of martial arts again.

Fifteen years ago in a barren stretch of the Pacific, a cruise ship collided with an iceberg and was lost at sea. More than a decade later, Hideto Yashiro—a ship engineer—died in a fatal car accident. The unlikely connection between these events only comes to light on the luxury liner St. Aphrodite during her maiden voyage.

Aboard it on a much needed vacation, Kogorou Mouri, his daughter Ran, Conan Edogawa, and the Detective Boys enjoy a trip provided by Sonoko Suzuki's family. But their fun is soon cut short when a game of hide-and-seek leads to Sonoko's disappearance. Some time later, the CEO of the Yashiro group, who built the St. Aphrodite, is found stabbed to death and her father missing. While the police's investigation turns to a dead end, Conan closes in on the culprit. Unwilling to be apprehended, the culprit threatens to blow up the St. Aphrodite and sink all her passengers.

As the ship's hull rapidly fills with water, the truth behind the vengeful murders is finally revealed. With no place to escape, Conan and Kogorou must wrestle with the elusive culprit before everyone on board is dragged to the ocean floor.

[Written by MAL Rewrite]

Young millionaire Laocorn Gaudeamus is on a crusade to recover six pieces of armour said to give the user the powers of Mars—the legendary God of War. Fearing that her twin brother is slowly losing his sanity with every armour piece he collects, Sulia runs to Terry, Andy, Joe and Mai to form their own global crusade to stop Laocorn from opening a potential Pandora's Box and releasing an uncontrollable form of destruction.

(Source: ANN)