Yu-Gi-Oh's Back Spirit System

"The name 'Reverse Scale Society' was given by Huang Longzhen, because she thought that the iconic monsters of the four people who initially established the association were all 'dragons.'" Ryo Marufuji said with a wry smile: "But in fact, only Fubuki's 'Red-Eyed Black Dragon' and Fujiwara Yusuke's 'Pure Evil Dragon' are dragons, while my 'Electronic Dragon' and her 'True Dragon Phoenix Mariamnai' are not dragons."

"However, even though the name was chosen blindly, we were really newborn calves not afraid of tigers at that time, and wanted to investigate the secrets in the Duel Academy; among them were the 'three phantom demons' sealed here by Dongfeng Guhui. I Remember, Huanglong's real dormitory is the same as yours. If you search carefully, you can find a letter asking for help under the carpet in your dormitory."

Ojiao's eyes widened - she did remember that Li Zheng almost set the carpet in her dormitory on fire after destroying her duel disk. At that time, Li Zheng used the "Prank of the Goddess of Time" , he reversed the time of the burned area of ​​the carpet back to a week ago, before he entered school.

The dormitory was not renovated at that time, and there was indeed a note written in Chinese where the carpet was burned. Ojiao remembered that what Li Zheng "translated" for him at that time was a dark children's song.

["You did it on purpose, right? Now it seems that if I had known that it was not a dark children's song but a letter asking for help, I would have definitely gone to Senior Sister Huang Longzhen who was asking for help.\