章 241: Chapter 150: Bionic Skin Battle Armor

Of course, this is to say that all Spectral Airships, when being promoted to Escort Ships, are highly likely to use some of these four materials, but not that every Spectral Airship must collect all four materials before initiating the promotion mission.

It mainly depends on individual capacity and willingness, and Song Chi is clearly the type who prefers to be cautious and safe.

Generally speaking, a Spectral Airship may use 2 to 3 of these materials during its promotion, but this is not always the case.

Some Torch Warships may not need any at all, while a very small portion of Spectral Airships may need all four materials; it's really down to personal luck, and no one can say for certain.

Above Green Moon Lake's sky, with the activation of the jump drive, Cang Qiong quickly disappeared.

At the foot of Dragon Spine Sacred Mountain, the forty-ninth floor of Merit Tower.

He scanned the personal panel on the Quantum Communication Bracelet in his hand.

Golden Merit Points: 11