52 million units of the essence of nature

'Ding,

          5000 units of the essence of nature are consumed by the soldier spirit gourd.

'Ding,

        5000 units...

'Ding,

        5000 units…..

.

.

.

.

Within a few seconds, the soldier spirit gourd consumed 50000 units of the essence of nature making Ajax a little surprised; however, he felt it was for the best.

Because after it is upgraded, the spirit gourd's storage will be increased for sure. So, he waited for the upgrade to complete.

Moreover, the last thing he lacks right now is the essence of nature.

'Ding,

          The Soldier spirit gourd is upgraded into Commander spirit gourd.

'Ding,

          The storage capacity increased from 5000 units to 20000 units of the essence of nature.

'Woah'

Ajax was surprised with the increased storage capacity; however, he felt it was nothing great to think about the amount of nature he spent.