An earthquake in Italy reveals the entrance to an ancient underground site. Alerted by Goken, Alex, Lulu, and Ming Kong go over to investigate the booby-trapped site. There, together with other Adventurers, they discover a device containing enough poisonous gas to kill the people above ground. Can they rid the area of this menacing threat?
Publisher,Gala Unggul Publication Date, Format, Paperback Weight, 300 g No. of Pages,