Zhao Changhe had stayed in the Capital for roughly three days.
After all, there was no rush to leave. Tang Wanju had someone deliver a Transformed Lotus to Puyang, and Zhao Changhe was waiting for Cui Wenjing to wake up before deciding on the next steps.
Meanwhile, residing at the Tang family's residence, he pored over the Demon Suppression Department's materials related to overseas and the previously surveyed sea charts, roughly understanding the conditions of the overseas areas.
He cross-referenced the "Mountain and River Atlas," which also extensively recorded overseas islands, though it was unclear if they still existed in this era; they seemed potentially useful and could have become Secret Realms.
These included records of some products that were valuable for cultivation, treatment, or sword making and were quite different from those found on land.
For instance, there was a type of Black Alga of Obscure Water that could greatly aid in treating Tang Wanju's illness.
