Fantasy: I Have a Horror Training Hall

There is such a training hall in Jiuhua City. It is famous for its ultra-high aura concentration of hundreds of times, and its horror theme, making everyone who has experienced it scold the boss for being unscrupulous. It's called the Super God Training Hall, but everyone who's been in it calls it—— "Terror training hall!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.