บท 1355: Promoting to Immortal Craftsman

Dense runes spread over a 1 m-long mithril templet progressively in the pattern of the Fibonacci numerical array, carrying an exotic, aesthetic feeling. Zhang Tie was concentrating on his rune brush at his full spirit. He had been in a strange state, where Zhang Tie became runes while a mysterious strength resonated with the lines drawn by his rune brush.