強敵も逆境も、修行のチャンス！？
『努力』の天才は、仲間とともにさらなる高みへ！
弱小ギルドを復興し、冒険者として順調な滑り出しを決めたリヴァル達。
新人冒険者からBランク冒険者への異例の昇格を果たすも、それで満足することなく、今まで以上に強くなるための努力を重ね続ける。
大きく成長したリヴァルと仲間たちの前に立ちはだかるのは、他ギルドの刺客や、ダンジョンの異変、そして悪魔の影。
強敵との戦いですら強くなるための修行と受け止め、リヴァルは自分を追い込んでいく……
仲間とともに「最強」を目指す努力家の、痛快異世界ファンタジー！！
大幅改稿に加え、特別書き下ろしエピソード「温泉！ 火竜！ そして火の精霊！？」も大ボリュームで収録！
A chance to practice both strong enemies and adversity! ??
The genius of “effort” goes to a higher level with friends!
Rivals who have revived a weak guild and decided to make a good start as adventurers.
Although he has been promoted from a new adventurer to a B-rank adventurer, he is not satisfied with it and continues to make efforts to become stronger than ever.
Standing in front of the grown-up Rival and his friends are the thugs of other guilds, the incidents of the dungeon, and the shadow of the devil.
Recognizing that even the battle with a strong enemy is a training to become stronger, Rival drives himself … A
thrilling different world fantasy of a hard worker who aims to be the “strongest” with his friends! !!
In addition to the major revision, a specially written episode “Onsen! Fire Dragon! And Fire Spirit !?” is also included in a large volume!
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