This Artifact Embryo was actually a honeycomb-like Magical Artifact made from a bundle of a dozen or so black tubes, each about a foot long. A straight handle extended from the back, ending in a ball the size of a fist.
"Have you seen a Magical Artifact like this before?" Master Sun asked Wang Yu when he noticed his reaction.
"No, I haven't. I just thought its shape was rather unusual." Wang Yu shook his head, though inwardly he was intensely curious about this gun-like Artifact Embryo.
"This Artifact Embryo was made in imitation of the Heavenly Craft Sect's mechanical Magical Artifact, the Windfire Chant. It can discharge the power of wind and fire simultaneously. Unfortunately, its structure is somewhat complicated, and a few problems remain unresolved, so it has been sitting here all this time. It isn't suitable for you to practice on," Master Sun said slowly.
"I understand. Then I'll choose this Artifact Embryo." In the end, Wang Yu picked up a Yellow Short Ruler about a foot long from the wooden rack.
"If you have no experience engraving spirit inscriptions, I suggest choosing a larger Artifact Embryo. That will give you more room for error when engraving inscription patterns," the black-robed elder told Wang Yu, shaking his head.
Beside him, Xiao Wei looked at the enormous, meter-long blade in her hands, then at the short ruler in Wang Yu's hand. She, too, could hardly hide her astonishment.
"That's all right. I feel an Artifact Embryo this size will be easier for me to engrave." Wang Yu waved the short ruler in his hand and answered unconcernedly.
"Heh, since you say so, suit yourself. Whatever Artifact Embryo you choose, the conditions for passing are the same. Now, follow me." With a chuckle, the elder said no more and