sure!The following is a version that polishes the copy you provide, enhancing emotional descriptions, inner character portrayals and overall attractiveness: --- Seventeen-year-old Nan Yunshi is an ordinary otaku.Day after day, his life revolves around playing games all night and sucking in class, dull but stable.However, this ordinary life completely collapsed after he was summoned to another world with his whole class. They are regarded as "saviors" and shoulder the important task of saving mankind from extinction.For an otaku, this should have been the dream fantasy beginning.But reality mocked him - when other students gained the powerful abilities of God, they only had the most inconspicuous profession: "Synthetic", who could only use a skill called "Material Transformation". With the students' contemptuous eyes and ruthless bullying, they gradually fell into despair.The adventures in another world that he once longed for have now become his lingering nightmare.Facing a cruel world full of monsters and demons, can he find his own way of survival with only the power of a blacksmith?In this game of fate where the strong are respected, can he turn the tables against the wind and prove that the weak are also likely to make a comeback? --- If you want to further adjust the tone or style according to different platforms (such as novel introduction, promotional copywriting, character introduction, etc.), I can also customize different versions for you.If necessary, please tell me the purpose!