During this period, he had tried thousands of methods, consulted numerous ancient texts and various books on saltpeter and sulfur. He had tested and retested the proportions of "Strange Thunder" materials, yet still had no leads.
Not only here, but the "Strange Thunder Workshop" secretly supported by Wanyan Xiaji also ended in total failure.
This made Yue Puzi feel very incompetent.
To push himself harder, he locked himself in the Alchemy Room for a month without leaving, dealing with all daily needs inside.
However, what was impossible remained impossible.
The power of the imitation Strange Thunder never reached his expected estimation.
The guards outside saw that there had been no movement in the Alchemy Room for a long time and thought something might have happened. Just as they were about to go in and check, they saw a pitch-black figure walk out.
