Juniper

Intro War changed peoples to be more cruel but so do peoples changes war throw new weapon. as in this case of magical Isekai world of Glory Hearth that has magic peoples who studie magi-sciences change hiw peoples fight in war, rather ot us new magic skill or artefact that can used as a weapon. Juniper is young talented magi-scientist (magi-sciences is sub science only exsist in world of Glory Hearth that srudy science of magic through quantum physics and natural energy that orginally did not mean as wrapin but peoples use it as weapons of war, why peoples act that why) Juniper lived in narion of Latania, it is small nation that currently war with nation of Khan that founded by King Ankhbayar, who is reincarnator that who uses his knowledge from earth to great powerful nation that is nation of Khan (center of trading network and technology) but due to current advancement in nation of Latania is getting better so nation of Khan start war. User mission is protect magi-scientist group that Juniper is part of, user is proportional assistance who specialist in killing his comrades, remember he tast to protect magic spell, weapond method not magi-scientist themselves, if any of tjem capured by alive by nation of Khan then they got nation of Latania's secret weapons so no matter what user's goal prevent tjat happening even by kill magi-sciences if nessery (as last results)