[Original prehistoric + Tiandao deleted history + ruins exploration + group portraits + no system + single female protagonist]
Every time there is a calamity, Heaven will delete a piece of history from the ancient times.
When the tide of the Gray River receded, Li Jin, a sixteen-year-old boy who picked up bones, picked up a crying bone bell. The next day, the village where he had been raised disappeared from maps, rosters, and everyone's memory.
He is the only one who still remembers.
Because Li Jin is the only person not recorded in the entire heavenly book.
By touching the relics of the deleted person, he can "recover" the one thing the deceased actually did during his lifetime; but at the cost of permanently losing a piece of his own memory.
When the eight deleted prehistoric creatures awakened from the ruins, the heavens were about to collapse, and the Holy Throne in charge of the Book of Heaven decided to delete hundreds of millions more sentient beings in order to preserve the current world.
Li Jin walked up to the Nine Heavens carrying the bone bell and only asked:
"If the Book of Heaven refuses to remember them, then I will let the whole world bear witness. Is that enough?"