tly, ignoring the enraged Yelu Guzan's fury and smashing things behind him.Coming to the door, Li Chen called for Sanbao."Whatever is inside, once it's broken, don't try to fix it."Three Treasures smi...research and development. Spend some extra effort, find a few skilled craftsmen, and it can still be done.Those with wicked hearts could simply bribe Liu's master to steal the recipe. Money can make p...