One source of Contribution Points was his collaboration with Xie Hui. Though the amount was small each time, it added up to a significant sum over the long run.
Another source was the payment he received for performing Artifact Refining for other Cultivators.
For each refining session, unless the payment was settled in another form, the fee was generally paid in Contribution Points. The amount of Contribution Points varied, depending on the grade of the artifact being refined.
Right now, he had accumulated nearly twenty thousand Contribution Points. Given the increasingly tight exchange rate between Contribution Points and Spirit Stones, this was equivalent to over a hundred thousand Lower Grade Spirit Stones!
If he went to the Contribution Treasure Vault to exchange for treasures, he could definitely get quite a few rare items.
Even if the two types of Spirit Medicine he still needed were extremely valuable, they were definitely within his purchasing power.
