To facilitate He Yun taking over the Eternal Light Research Institute, Wu Chang entered the institute and lent He Yun the All-Knowing Crystal.
He Yun connected the All-Knowing Crystal to the central console to help her verify if the adjustments she made could achieve the expected results.
In the past, Wu Chang hadn't asked a few questions when the All-Knowing Crystal would say that a Soul Contract must be signed to answer sensitive questions.
To gain more important information from it, one had to catch it right after it had finished consuming the Primordial Spirit Core, when it was in a good mood.
Since the All-Knowing Crystal signed a unilateral contract with Wu Chang, it has become increasingly cooperative in answering questions.
Moreover, as long as enough Power of Faith is provided to the All-Knowing Crystal, not only can it answer questions, it can even help He Yun without any resistance.
