"What about part B7 of "Tears of Grief"?

"It's here."

"Hmm. I don't think the size fits though? Try shaving this part off."

"Hey! Does anyone know where the 'ruptured brake' is?"

"That's here!"

"How could you leave it here?! We have to study the engine and its combination factors right now!"

In a pitch-black world, the work of the master craftsmen centered around Henova and Anastasia was coming to an end. They had only been given 12 hours at most, so one might even wonder how they could have made something properly.

But Yeon-woo had prepared a lot of parts alongside Henova, and the flow of time here was thoroughly isolated from the outside world. Thus, the time felt by the master craftsmen had already been equivalent to a few days.

They were mentally and physically tired, but they kept hammering without rest. As if to show how they had gotten the title of 'master craftsman', every product they crafted displayed a high level of completion. 

[Eternal masterpiece, 'Indicator of Time' has been crafted!]

[Eternal masterpiece, 'Blue-imbued Jade Marble' has been crafted!]

…

[The collaboration among the master craftsmen increases efficiency by more than 300%!]

[Eternal masterpieces are being crafted one after another. It is a legendary moment that will remain in history.]

[Due to the correction effect, the master craftsmen's stamina recovers 40% faster.]

[The rate of mental consumption decreases by 60%.]

…

[All the items being created are set artifacts!]

[If combined as one, it can cause a strong resonance.]

[They are objects...