Makoto Takatsuki has proven worthy of his title as the Hero of Roses—not only did he save Macallan from a stampede of monsters and a powerful ancient dragon, but he also liberated Cameron from a blighted hydra. After those battles, Makoto hopes to catch a break, but a revelation from the goddesses sends him on the path to Springrogue. There are rumors that the Great Demon Lord’s resurrection might appear in the perilous Forest of Fiends, and Makoto’s party sets off to investigate. They make a stop in Lucy’s home village to meet her family, and they’re even lucky enough to encounter Lucy’s mother, the famed and powerful Crimson Witch! This comes not a moment too soon—one of the Great Demon Lord’s subordinates, Bifrons, the Undead King, is amassing an army of demons to lay waste to Springrogue. The stage is set, and the demons have launched their war against humanity. Can Makoto and his allies send the Undead King back to his grave?

Makoto Takatsuki is a normal high school student and a hardcore RPG player. However, “normal” goes out the window when his whole class is involved in a bus crash and whisked away to another world! Powerful gods rule this strange new land of magic and monsters, and every newcomer is blessed with strong stats and unique skills. Well, not quite. Makoto’s stats turn out to be pathetic, and his skills are super weak compared to his classmates’...he’s even stuck as an apprentice mage. Worse still, he’s given only ten years to live! Luckily, Makoto soon meets a minor goddess named Noah, who appears in Makoto’s dreams and asks him to become her first believer. With the help of Noah's blessings and a divine weapon, Makoto seeks to become strong enough to rescue his goddess from the dungeon where she’s been trapped. By training hard and using his weak skills in unorthodox ways, Makoto proves that, even when playing on hardcore difficulty, an RPG player always makes it to the end!

After being dragged to another world with his classmates, hardcore RPG player Makoto Takatsuki has spent his time training and grinding. Nearly a year has gone by since Makoto became an adventurer, and he has finally reached level 20 and iron rank, which should be a cause for celebration... However, despite these accomplishments, Makoto feels as though he’s hit a wall. All seems dim until the goddess Noah tosses him a lifeline—head for the great maze dungeon of Labyrinthos! The place is well-known for its difficulty, but since he and Lucy are now iron rank, they’re strong enough to challenge it. Makoto and Lucy head off to conquer Labyrinthos, fully intending to stay in areas that are relatively safe. But the best-laid plans often go awry, and after an accident plunges them into the depths of the dungeon, the pair end up facing off with both monsters and revelations wildly beyond their expectations.

With the blight dragon dead and Labyrinthos saved, a triumphant Makoto Takatsuki finally returns to Macallan. He soon receives an invitation to visit the capital city of Roses, but there’s just one problem: the summons comes from Princess Sophia, the frigid water priestess who once declared him useless. After a cold royal reception and a nasty run-in with some knights, a chance encounter allows the princess’s younger brother, Prince Leonardo, to witness Makoto’s magical mastery in action. Princess Sophia is befuddled by her brother’s newfound hero worship, but before she can warm up to the idea, a horde of monsters attacks the capital! Can Makoto thaw his icy relations with Princess Sophia in time to save the citizens of Roses?

Makoto and his friends have saved Symphonia by foiling the Snake Sect’s sinister plot, so it’s time for the victorious party to return home. Though Eir’s ominous revelation lurks in the corner of Makoto’s mind, the overall atmosphere back in Macallan couldn’t be more peaceful. Unfortunately, it doesn’t last—following a mass exodus of monsters from the Forest of Fiends, tranquil Macallan is transformed into a battlefield. Amidst the chaos, an ancient draconic beast lays waste to the town and Makoto’s allies. Just when all hope seems lost, Noah reveals a hidden technique that could turn the tide. However, all things come at a cost, and Makoto must offer up something dear for the power to overcome this crisis. Is he willing and able to pay up? Or will Eir’s prophecy about the fall of Roses become a reality?

Takahiro’s group finds themselves in a hopeless predicament, facing off against the Skanda Iino Yuna’s overwhelming power. But thanks to Mana’s sacrificial play, they successfully overcome Iino’s strength. However, as a result, a landslide splits the party in two and half the group is washed away by the river raging below the cliff. When Lily manages to find Takahiro and the others who were separated, yet another cheater launches a sudden attack on them. With Takahiro’s forces scattered and exhausted from the previous battle, can he fend off this mad warrior?

Demon lord Zagan has been defeated! Long live the alliance! After fighting alongside the Hero of Light to drive back the demon army, Makoto Takatsuki finds himself stuck in the infirmary battling a new enemy—boredom. As he sits idle, the alliance braces for another incursion from the demon continent. However, the next attack comes from an unexpected direction: Alexander, the Hero of the Sun, targets Furiae, seeking to take her into custody. Highland’s State-Authorized Hero is a powerful foe...so strong that even Sakurai cannot match him! Meanwhile, Makoto is contacted by the Goddess of the Sun, Althena, who pleads for him to save humanity from the Great Demon Lord. Hunted by enemies and allies alike, can Makoto and his friends unite the continent before Iblis’s resurrection shrouds the world in darkness?