There are things in this world that he can't figure out, but they shouldn't appear at the level of Qi refining and foundation building.

Xu Wei did not hesitate to put herself in danger just to find this thing. Thinking about the extraordinary things in Tianhuang Palace, this thing should have some special purpose, such as requiring a specific environment, or a specific time, or a specific way to open it.

Keep it for now and see if you have a chance to find out what it is in the future. If you don't need it, you can sell it for a good price.

After sorting out these, Xie Huan took out another jade box and unlocked the restrictions on it.

It contains three drops of Liu Zhengqi's corpse liquid.

The Tianque ghost itself is extremely poisonous, and these three drops of corpse liquid are the essence of corpse poison tempered by the ghost fire of the netherworld. Even a foundation-building monk cannot resist a drop of the poison.

Xie Huan took out three silver ores from the storage bag, wrapped them in an open flame, and slowly burned them in the void.

These are three pieces of star iron, which are extremely hard among ores and are suitable for mixing into hard weapons. Xie Huan plans to temper and concentrate the gold energy inside, refine three flying needles, and then inject corpse poison into them.

.

In this way, he has a trump card, and even if he encounters a foundation-building monk, he will be able to protect himself.
Chapter completed!