Nikki Dubois

Kelvin, the battle junkie Summoner from another world, finally clashes with Leonhart Gaun, the king of the host country of the Beast King Festival. They bring all their strength, wits, and cunning to bear, each struggling to gain dominance over the other and proceed further in the tournament. As the same time, the organization who pulled the strings behind the Demon Lord incident and manipulated Trycen into declaring war on the rest of the continent seems to be on the move. Will this entity shrouded in mystery appear before Kelvin and his companions once again? Come along for the ride as this black-clad Grim Reaper and his friends confront the forces squirming about in the shadows in the seventh volume of this epic journey

"I just kept fighting powerful opponents and finally reached Rank S." After saving the Village of Elves from the Trycenian invasion, Kelvin is approached by Leonhart Gaun, the king of Gaun, who starts off by saying that he acknowledges Kelvin as a Rank S adventurer. Soon after, Kelvin finds out that as part of the festivities held in honor of his promotion, he will have to fight a fellow Rank S adventurer, "Ice Princess" Sylvia. Despite having already reached the pinnacle of the adventuring world, this battle junkie continues to seek more power and new challenges, sharpening his claws in preparation for his upcoming encounter with true strength. Join this black-clad warrior for a stunning spectacle in this sixth volume of his epic journey

“You sure are powerful—far more than anyone else I’ve ever fought!” After Kelvin’s party gains its newest member—Rion, a Hero summoned from Earth—they all head for the Forest of Crests, arriving just in time to intercept an entire Trycenian force accompanied by a Rank S monster that is closing in on the Village of Elves. To make matters worse, they then encounter the despicable and depraved Clive, who possesses power on par with Kelvin’s. The black-clad battle junkie and his friends fight with their lives on the line, but the enemy’s strength turns out to be even greater than what they could imagine! Join this adrenaline-loving warrior as he brings all his magic to bear in this stormy fifth volume of an epic journey!

“We’re always looking for fights with more powerful foes. The fun’s just getting started.” After wiping out Black Wind in Toraj and fulfilling his desire to fight the Heroes of Deramis, Kelvin returns to Parth just in time to greet the goddess Melfina, who has finally finished preparing her artificial body and is ready to join the party in person. Along with her descent to the mortal plane, she bestows the Blessing of the Goddess of Reincarnation upon Kelvin, which enables him to summon a Hero of his own! As Kelvin’s party continues growing in size and in strength, the militaristic nation of Trycen stirs in the shadows. Amid the rapidly changing situation, Parth’s ultimate battle junkie receives notice of his Rank S promotion exam, which requires him to...solve a mystery?! Join this black-clad warrior and his allies as the action ramps up even more in the fourth volume of this epic journey!

After Kelvin’s forces are bolstered by the addition of the daughter of the late Demon Lord Gustav, the party sets out for the Country of Water. There, they encounter...the Heroes of Deramis?! With the promise of combat near, our favorite battle junkie waits in anticipation for the clash with the Heroes—and if a few bandits get in his way, he’ll just have to “play” with them too! Join this black-clad warrior and his allies as they continue to make a name for themselves in the third volume of an epic journey!

Ever since arriving in a new world with overpowered abilities—at the cost of his memories—Kelvin has steadily gathered one powerful ally after another. But now, the threat of a demon looms over Parth, City of Peace. As the strongest party in the area, Kelvin's group is tasked with investigating this new threat...only to walk into a life-and-death fight with a Rank S opponent! Luckily, our snarky, fun-loving battle junkie has assembled some of the most formidable allies around to combat them. The exhilarating battle fantasy journey continues as this black-clad warrior and his companions continue to leave their mark upon the world!