C369 Heavenly Ghost

The so-called 'Item No. 348' referred to the items that were found in the Null Ruins.

The Colossal Beasts Strategic Bureau would evaluate and number the items that were unearthed from the Null Ruins.

According to their value and importance, they would be categorized into ten days. From high to low, they would be categorized into the following order: A, B, C, D, E, F, G, H, and X.

After that