Tips on how to upgrade Zhengtu 08 version equipment with purple equipment:
The top soul chain equipment. If it is magic reduction, then it is equipment with 12% magic reduction.
Moreover, the soul chain of this piece of equipment is exactly what you need to use next. Such equipment is generally difficult to obtain. If you upgrade, you might as well consider upgrading equipment like this.
Equipment with a relatively high level of equipment. Personally, I recommend reincarnating equipment with level 158 or above before considering upgrading.
Purple equipment. Blessing the equipment into purple has already consumed half of our life's energy. Moreover, equipment upgraded with the fixed star stone will retain its stars and its purple attributes. Naturally, you can consider upgrading such equipment.
Low-grade materials: This can be purchased directly from the grocery store clerk, or you can consider collecting raw materials for synthesis.
Advanced materials: You can get them by opening mithril treasure chests on a daily basis. You can also use wages and gold to buy aphrodisiac stones: Occasionally, official gift packages contain aphrodisiac stone fragments, and 250 mithril keys can also be purchased from the NPC "Bank Boss" Exchange at any place.