In the days that followed, Han Feng fell into an extremely disciplined routine.
During the day, he would be thousands of meters in the air, piloting a "Hunting Falcon" training jet while frantically practicing the Sword Control Technique to accelerate his Dao Vein Solidification.
With the buff from his Skilled Level Sword Storage Technique, the speed of his Dao Vein Solidification increased by another thirty percent.
After dinner, he would hole up in a private lab at the Celestial Craft Maintenance Department and begin "Artifact Refining" in front of the humming Superconducting Arc Furnace.
As his [Artifact Refining] Skill Proficiency increased, Han Feng was no longer satisfied with simply smelting materials.
He needed a great deal of practice to test the fantastic ideas about Rune Arrays that were forming in his mind.
But he didn't want to waste high-quality materials.
Thus, a batch of "practice pieces" was born, forged from old, second-hand Spiritual Energy Metal.
