Gorakuin Oji Ha Isekai Wo Tanoshimu to Kimeta! 4 (Fujimi Fantasia Bunko) [Light Novel]

[Machine Translation] Lusian, who is enjoying a comfortable school life with various materials brought back from the demon world, attends a royal party at the request of Princess Nina. He finally gets his long-awaited height by the effect of his super-rare skill, the art of change, in order to prevent his face from being recognized! ( From that look, I guess I was a little too tall ) However, a tragedy turns up at the party - in order to save the life of Nina's brother, Lucien tries to develop an unknown secret medicine, a reviving medicine, that no one has ever been able to achieve! ( I used different colored beth grass from my herb garden, so I can surely make a medicine with one or two ranks higher judgment ) A leisurely cheat fantasy that will change the destiny of a country!

魔族の世界から持ち帰った様々な素材で悠々自適な学園生活を楽しむリュシアンは王女ニーナの頼みで、王族のパーティに出席することになる。顔バレ防止のため超レアスキル、変化の術の効果で待望の高身長を遂にゲットして!?「その視線からすると、ちょっと背が高すぎたかな」しかし、パーティで判明した悲劇―ニーナの兄の命を救うため、リュシアンは誰もが成しえなかった未知の秘薬、蘇生薬の開発に挑戦する!「僕の薬草畑で出来た色違いのベス草を使ったから、確実に一～二ランク上乗せ判定の薬が出来るよ」一国の運命を変える、のんびりチートファンタジー!