It is an unofficial strategy guide. Taiwanese gaming publishing brands like "疾風之狼" (Gale Wolf) produced third-party walkthrough books during the PS1/PS2 era, which were sold commercially without an official licensing deal from Capcom.
Traditional Chinese | PDF
An unofficial Chinese concept artbook and reference guide covering setting materials, character designs, and lore for the first three Devil May Cry games.
Traditional Chinese | PDF
Video is 21 Minutes long. The audio is Japanese, English subtitles are included.
MPEG-4 | 1080p
Video is 17 Minutes long. The audio is Japanese, English subtitles are included.
MPEG-4 | 1080p