Complex sentence: Sutedja-Liem, in a similar vein, emphasises the mystical powers which Marsiti seems to possess and concludes that this abandonment of realism rendered the book, with its "modern" message against mistreatment of "njais", "anti-modern".
Split into simpler sentences: Sutedja-Liem, in a similar vein, notes a "modern" message against mistreatment of "njais". However, she concludes that the emphasis on the mystical powers which Marsiti seems to possess causes, an abandonment of realism, rendered the book "anti-modern".