Event Duration: 19 September - 26 August 2021
During the event, complete the "Spectral Secrets" expedition commissions to earn Primogem rewards. Depending on which characters you dispatch, you can also earn rewards such as Sanctifying Unction, Talent Level-Up Materials, Character EXP Materials, and even bonus rewards.
Event Duration: 2021/09/19 10:00:00 – 2021/09/26 03:59:59
Reward Collection Time: 2021/09/19 10:00:00 – 2021/09/29 03:59:59
Adventure Rank 30 or above
Complete the Archon Quest "Ritou Escape Plan" and the "Floating Spirits — The Investigation Begins" quest given by Inazuma's Katheryne
● During this event, Katheryne of the Adventurer's Guild will release seven investigative expedition commissions for "Spectral Secrets" each day, of which you can select four.
● One S-rank commission, two A-rank commissions, and four B-rank commissions will refresh each day. S-Rank expedition commissions require you to complete the open-world challenge "Preliminary Investigation" first, after which you can initiate the expedition.
● For each commission, Travelers may enlist one character belonging to a friend on their friend list for every expedition in "Spectral Secrets" as a supporting character. Supporting characters will increase the chance of obtaining additional rewards. Supporting characters may be selected from any of the characters in a friend's Character Showcase.
● Travelers can recall dispatched characters. Recalled characters will not obtain rewards, but the number of dispatches consumed will be restored.
● Characters cannot be simultaneously dispatched to both regular expeditions and "Spectral Secrets" event expeditions.