Chapter 233: Back Then at the Academy _3

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"Fossil Powder! With this, we can open that cave within two days." The young man's upturned eyes shone brightly in the night.

...

The cave was a sealed grotto in the cliff face.

Pei Ye followed their tracks here, to the most secluded area of the valley, on the opposite side of the thick forests.

Apparently, the traces of it being sealed off twenty or thirty years ago had caught the attention of the two young men. It was sealed tightly and securely, so Meng Li, who was fond of adventuring out of the valley, had managed to get Fossil Powder.

Pei Ye shifted the timeline to three nights later, and indeed, an entrance large enough for a person to crawl through appeared before him.

Yang Yan's body allowed him to move with ease; Pei Ye crawled in.... It was not some demon's realm, but a huge pile of assorted items.

Tables, chairs, beds, cupboards, broken beams—all were covered in dust and in disarray, a place no one visited except for an energetic youth.