Chapter 406: Silver Card, Level 4 Array Master, Uninvited Guest from afar (2)

Once it was fully activated, its power would be earth-shattering.

[Ding.]

At the same time, a system notification suddenly sounded in Jiang Chengxuan's mind.

[Congratulations, host. You have reached Level 4 Array Master. You have obtained a medium to long-distance teleportation array and a Universal Array Breaking Key.]

After cooperating with his wife this time, Jiang Chengxuan's attainments in array formations finally broke through to Level 4.

However, he did not expect the system to be so considerate this time.

Could it be that the system knew that he needed a medium- to long-distance teleportation array, so it specially rewarded him with one?

In addition, the Universal Array Breaking Key was a bug-like existence.

As long as he held this key, he could easily break arrays, regardless of whether it was a Mountain-protecting Array or the restrictions on dangerous places.