Mo Xiang Tong Xiu books in order
10 books in the catalogue, about 75 hours of reading in all; the shortest takes 5 hours and the longest 9 hours.
10 standalone books in the catalogue.
Standalone books
Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 1 7.7 h The Scum Villain’s Self-Saving System -- Ren Zha Fanpai Zijiu Xitong Vol. 1 6.5 h 
Grandmaster of Demonic Cultivation 7.6 h 
Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 2 8.1 h 
Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 3 8.7 h 
Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 4 7.9 h 
Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 5 8.8 h Mo Dao Zu Shi 8.7 h The Scum Villain's Self Saving System -- Ren Zha Fanpai Zijiu Xitong Vol. 2 6.4 h Heaven Official's Blessing 4.8 h
Grandmaster of Demonic Cultivation 7.6 h Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 2 8.1 h Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 3 8.7 h Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 4 7.9 h Heaven Official's Blessing -- Tian Guan Ci Fu Vol. 5 8.8 h Mo Dao Zu Shi 8.7 h The Scum Villain's Self Saving System -- Ren Zha Fanpai Zijiu Xitong Vol. 2 6.4 h Heaven Official's Blessing 4.8 h