I have monster synthesis simulator

Story of: I have monster synthesis simulatorLin Shu woke up and became the son of a down-and-out monster merchant. His family ran a monster store that was on the verge of bankruptcy and owed a lot of money.Fortunately, he got a monster synthesis simulator, and he can synthesize new monsters at will![Green Liquid Slime] + [Poison Bottle] = Toxic Slime (Level B)[Rotten Skeleton] + [Rusty Iron Sword] + [Undead Heart] = Skeleton Swordsman (A-Level)[Slime Slime] + [Old Iron Crown] + [Horror Fruit] = King of Slime (Grade A)[Fighter Corpse] + [Demon Wolf Head] + [Wolf Tail] = Horrible Werewolf (A Level)…Lin Shu: "Knight, do you need a mount? Come and see this B-level undead war horse. What, you don't like it? Come on, do you want the A-level three-headed wolf king?"Lin Shu: "Dwarf forging master, I heard you want to buy a monster that can forge iron? I have an A-level giant hammer tree king..