Honkai Impact 3rd - Gratitude Arc

(Timeline : The story related of Book 1005, and directly related to book 1002.)
There was an anomaly on the back of the eight-fold cherry blossom Stigmata of Theresa, which caused Teresa to fall into a coma. In order to wake up her. Mei entered the data space inside that mysterious stigmata to investigate the cause of the anomaly. Inside dataspace time, "SHE" was also appeared in front of Teresa who was enclosed in the sacred space...Main Story : # Book 1001 = Escape From The Sky # Book 1002 = Cherry Blossom Recall # Book 1003 = Mystery of Stigmata
# Book 1006 = Anti-Enthrophy Invasion # Book 1007 = Gratitude Arc # Book 1008 = Moon Shadow Side Story :# Book 1004 = Violet Sea Tales # Book 1005 = Dark Sakura Tales | Guns Girl SchoolDayZ EX - Sakura Arc # Book 1009 = Purple Kite's Tales
# Book 1010 = Secret of the God's Key
# Book 1012 = 2nd Herrscher/Lawman Spin-off :# Book 1011 = When Kiana Play Honkai Impact# Book 1013 = Valkyries' Dining Escapades