Su Jingxing could not contain his joy at obtaining the Deduction Card again.
But it wasn't because he wanted to deduce the Mind Control section of the Colossal Divine Dagger or the Earth Origin volume of the Three Origins Saber Art.
He was delighted because he could deduce the Divine Spirit Control Technique!
It was an ultimate technique that allowed one to manipulate spirit weapons.
Su Jingxing had been waiting for Thunderbolt to recover.
Now Thunderbolt had regained its power, but it couldn't unleash its full might.
With the intact version of the Divine Spirit Control Technique, even if it was only half of it, Thunderbolt's might would increase by several folds and become even more agile when controlled.
Therefore, the Deduction Card came at the right time, giving Su Jingxing another chance to master an ultimate technique.