After reaching the corresponding Adventure Rank and completing the prerequisite quests, Travelers can use a Story Key to unlock Hu Tao's Story Quest, "Papilio Charontis Chapter."After reaching Adventure Rank 26 and unlocking the Story Quest feature, Travelers can obtain Story Keys by completing Daily Commissions. One Story Key will be granted for every eight Daily Commissions completed.

〓Quest Start Time〓
Permanently available after 2021/03/02 18:00:00 

〓Papilio Charontis Chapter Unlock Criteria〓
Reach Adventure Rank 40 or above and complete the archon quest Chapter I: Act II "Farewell, Archaic Lord."
(Above times are all displayed according to your server time.)