These people are now collectively known as 'Wild Mages'.
Today, Lyon's focus is on 'Stone Shaping Technique', which is his specialization in civil engineering, impacting his future work, and failing to master it means he can't graduate.
——"Stone Shaping Technique (Transformation Series) (4th level): You can transform stones into any shape you desire. You can create simple stone boxes, stone doors, stone walls, etc. If you want detailed carvings, you must pass a stonemasonry skill check. Only through a skill check can you create intricate stone items."
In fact, Lyon is not yet able to cast the Stone Shaping Technique.
But before mastering this spell, he must first learn other civil engineering knowledge, including honing his craft with various stone materials. Even if he can't become a master sculptor, he should at least be a competent stonemason.
Practice leads to real knowledge.
Magic Application Studies.
