Saishu Heiki Yusha Isekai De Mao Wo Taoshita Nochi Mo Otonashiku Shiteitanoni, Ikinari Shokei Sare So Ni Nattanode Hangyaku Shimasu. Kuni Wo Sutete Slow Life No Tabi Ni Deta Nodesuga, Nanka Nariyuki De Shinsekai No Mao Ni Nari Sodesu 2 [Light Novel]

[Machine Translation] Alsal and his group, former heroes who had played a great role in the royal family of Alpha Dragoon, had left the country and were continuing their journey. He was accompanied by his students, Galwyn and Izorite, who had followed him with great admiration. They thought they would take their time and do some sightseeing, but in the short time they were there... The mountain range bordering the demon world is broken and a million demons invade the human world! The ex-brave man, pissed off at the fact that they entered the human territory, starts to attack the people as he pleases, while his disciples are horrified. After beating him to a pulp with his fists, he sends him back to the capital of the demon world. The demon tribe recognizes him as a threat to the human world...? This is the second installment of the brave story of a brave man's treachery against the world.

アルファドラグーン王室で大立ち回りを演じた元勇者のアルサル一行は、国を出奔して旅を続けていた。自分を慕い追ってきた教え子のガルウィンとイゾリテも一緒だ。せっかくだしのんびり観光でもするか～と思ったのも束の間...魔界との境の山脈が壊れて百万の魔族が人界に侵入!?慄く弟子を尻目に、人のシマに入ってきたことにムカついて、戦闘狂の元勇者は気のおもむくままヤキ入れをスタート。拳一つでボコボコにシバキ上げては、牽制をかねてシメた後魔界の王都へ送り返す。魔王を倒した十年前を思い出させる蹂躙っぷりに、魔族側からもばっちり人界の脅威認定されてしまい...?「魔族全員遊んでやるよ」勇者が世界に背信するわからせブレイブストーリー第二弾。