Tier 5 storage artifacts are storage immortal artifacts. Storage space is ninety thousand cubic meters, with middle-grade at sixty thousand cubic meters and lower-grade at thirty thousand cubic meters. Occasionally there are top-grade ones whose size is variable, but they are always below Tier 6 storage artifacts. All of them can store living beings. Their appearance is mostly refined into male and female storage rings. The appearance of top-grade ones varies according to the immortal artifact refiner’s will, and they often have invisibility functions.

Tier 6 storage artifacts are storage immortal treasures. Storage space is nine hundred thousand cubic meters, with middle-grade at six hundred thousand cubic meters and lower-grade at three hundred thousand cubic meters. Occasionally there are top-grade ones whose size is variable, but they are always below Tier 7 storage artifacts. All of them can store living beings, and the owner can also enter inside. Their appearance is not fixed and can be concealed. Top-grade ones can be refined into portable cave mansions where all things can grow inside, and they also contain Tier 7 time formation arrays.

Tier 7 storage artifacts are storage divine artifacts. Storage space is nine million cubic meters, with middle-grade at six million cubic meters and lower-grade at three million cubic meters. Occasionally there are top-grade ones whose size is variable, but they are always below Tier 8 storage artifacts. All of them can store living beings, and the owner can also enter inside. All of them have portable cave mansion functions where all things can grow inside, and they contain Tier 8 time formation arrays. They can automatically absorb external energy and convert it into energy that the owner can absorb according to their cultivation realm. Their appearance is not fixed and can be concealed.

Tier 8 storage artifacts are storage divine treasures. Storage space is ninety million cubic meters, with middle-grade at sixty million cubic meters and lower-grade at thirty million cubic meters. Occasionally there are top-grade ones whose size is variable, but they are always below Tier 9 storage artifacts. All of them can store living beings, and the owner can also enter inside. All of them have portable cave mansion functions where all things can grow inside, and they contain Tier 9 time formation arrays. They can automatically absorb external energy and convert it into pure divine power. Their appearance is not fixed and can be concealed.

Tier 9 storage artifacts are innate supreme treasures. The storage space is infinitely large. It is the only storage-type innate supreme treasure in this world. Inside it contains a broken divine realm continent and laws. Throughout the entire book, it is only mentioned by name and never seen in actual existence. Its functions are unknown.

Within such a hierarchy, Xiao Shou’s upgrade ability operates differently from the storage classification system of this world.

His Tier 1 fused storage pouch corresponds to a mid-grade Tier 1 storage pouch in the "Longevity Love" world.

Following this pattern, Tier 2 equals Tier 1 high grade, Tier 3 equals Tier 2 lower grade, and Tier 4 should originally correspond to Tier 2 middle grade.

Indeed, he had successfully fused a Tier 2 middle-grade storage sachet.

The storage bags he had purchased were only enough to perform two Tier 4 fusions.

The first time resulted in a Tier 2 mid-grade storage sachet.

The second time actually produced a storage belt, a pseudo-magic treasure with an area of about seven hundred cubic meters.

It was truly spacious and it greatly delighted Xiao Shou.

At the same time, it confirmed one thing for him.

In this world, regarding his Absolute Fusion ability, among artifact-type items, "top-grade" does not belong to any tier classification.

Such items only appear in extremely rare cases of exceptional luck.

He did not know whether pills followed the same rule, but he had previously fused quite a number of pills and had never produced a single top-grade one.

The same was true for storage bags.

Until today, his Absolute Fusion ability had never shown such occasional luck-based outcomes.

After all, logically speaking, his identity was only that of a cannon fodder character and he truly did not possess any significant fortune.

Why had his luck suddenly improved today?

What was different today compared to before?

Xiao Shou quietly thought for a long time, then suddenly his eyes lit up as he looked toward Fu Young’s sleeping chamber and said excitedly, "If everything is as I suspect, then it is very likely... I just need to test it to find out."

He first took out all Tier 4 talismans he had fused and touched them one by one while sensing the information within them.

As expected, he made a discovery.

Among these Tier 4 talismans, each type had thirty pieces, and within those thirty pieces, there were actually three Tier 4 top-grade talismans.

Their power was only slightly weaker than Tier 5 items.

This result made him even more excited, but he was also somewhat worried that it might turn out to be a false joy.

He directly took out most of the first-grade pills he had purchased today and fused them.

He discovered that his Absolute Fusion ability actually had a ten percent chance of producing top-grade quality items.

Had his luck really improved?

No, the original body itself had the fate of cannon fodder.

After he transmigrated, the original body, in the eyes of the Heavenly Dao, was already a dead person, something that did not exist.

According to the rules of the "Longevity Love" novel, he should be a person without fate.

That is, neither unlucky nor lucky.

So before today, his Absolute Fusion ability neither failed due to misfortune nor produced top-grade items due to luck. 𝚏𝐫𝚎𝗲𝕨𝐞𝐛𝕟𝚘𝐯𝚎𝗹.𝕔𝐨𝗺

But everything changed today.

He had produced top-grade items, and the only difference between today and the past was that he now had a disciple beside him, Fu Young.

Was Fu Young’s fortune extremely strong? After taking him as a disciple, did even his own fortune get enhanced?

After confirming this point, Xiao Shou instead felt some confusion.