Season 1

One day Akatsuka Justice (nicknamed Seigi), a boy with a strong sense of justice, saves a man from some street punks. But the moment he touches the stone given as a token of the man's gratitude, a strange pattern shows …

When Seigi awakes in his own room after losing consciousness in the battle with Theodore, Izzy and Tom are there with him. They tell him that they're on a mission to retrieve the tattoos that were stolen from America an…

As he's visiting Izzy and Tom's secret home, Justice is attacked by Il, an assassin from the Kingdom who has possessed Touko's body. Meanwhile at the school, another assassin, Lakha, attacks Izzy. Now that Princess Arya…

After getting a taste of his own powerlessness in the previous battle, Justice returns to his intense training with Blue Rose, led by Izzy, to master the use of his tattoo. Meanwhile, the recently silent private tattoo …

After her friend Lisa is captured by Il and Lakha, Izzy works with the US Army on a mission to take her back. Justice had been held in Blue Moon's hideout for safekeeping, but is unable to remain silent when an ally is …

BB, the mysterious man who suddenly appeared before Justice, takes him to a tattoo research lab run by the Kingdom in Japan. His goal is to ruin the facility and set the innocent people in it free. Upon seeing BB's over…

The US Army's tattoo forces stationed in Japan finds out the location of Japan's tattoo ruins, where Arya currently is, and initiates an operation to reclaim the site. Justice and even Touko are included on the mission.…

Backed into a corner by Brahman's overwhelming strength, The US Army is finally forced to order all troops to retreat. Touko, however, realizes that Justice is still on the battlefield, and is too anxious to leave. Mean…

Justice follows the course of BB's memories, watching the man's younger self leave the US Army and offer their tattoo research information to the Kingdom of Selinistan as a gift. His goal was to grant Izzy's wish to see…

Having inherited BB's wishes, Seigi takes Wiseman's advice and lies low in a mountain hideout for a year. Izzy and Tom have spent the year with him, along with Tamaki, who joined them on the mountain, and Seigi has fina…

The battle against the Kingdom at the ruins in America intensifies, with Izzy and Tamaki fighting Brahman members to the death so that Justice and Tom can move forward. Meanwhile, as Justice heads for the ruins to stop …

Izzy and the others race through the ruins... and find Justice skewered on a bed of spikes. Worse yet, his overuse of his tattoo powers has weakened his regenerative ability, leaving him on the verge of death. Izzy and …