I have a Synthesizer

Even the most common items can be synthesized into powerful treasures. [Pen + Pen = Synthetic Pen of Ingenuity] Grade: Wonder Effect: A magical pen with independent thinking. Introduction: You are already a mature pen, it's time to learn to write by yourself. With the recipe of the potion, just put in the materials and click to send. [One set of strength potion materials + alchemy jar = 5 bottles of strength potion] Strength potion +5+5+5+5+5+5+5+5+5+5 Strength potion +5 Damn, sometimes rare synthesis of synthetic potions will appear. Ordinary temporary strength potions have become strength potions that permanently increase strength. Agility potions have become rarer floating potions. There are also more special mongoose potions, ethereal potions, and fire demon potions. After several wonderful objects are synthesized, magic weapons and miracle items will also appear. [Ingenious Pen + Floating Book + Candle Demon + Arcane Essence = Klein's Magic Book] Grade: Miracle Effect: Record a magic you have used, with equal power and no consumption. Introduction: This book is simply a miracle. Synthesizing the Devil in a Bottle, Synthesizing the Magic Mecha, Synthesizing the Void Evil Spirit, Klein, on the road of magic modification, is going further and further. Before the big guys in this world reacted, Klein developed silently, and when they reacted, Klein had already become a big guy.