abstract

This is a story about affection in the virtual network era. No matter who you are and where you are, you can simply use public services such as e-mail, e-wallet and information search. An imaginary city like Oz was built and spread to all corners of the world. The hero Kenji is an introverted science boy. During the summer vacation, her admired predecessor, Xiaxi Shinohara, dragged her to her hometown, Ueda City, Nagano Prefecture, in the name of working, actually acting as her boyfriend. There is a Warring States family that has existed since the Muromachi era, and it is a family in the array. Headed by Xia's 90-year-old great-grandmother, there are doctors, fishermen, firefighters, channel managers, electrical store owners, police, officers of the Self-Defense Forces, primary school students to babies, and relatives from all walks of life. During the summer vacation in this bustling Tian She, Kenji saw the excitement and harmony of the family in the array. One night, Kenji received an email about a suspicious math quiz. He couldn't help but be curious and answered it all night. But he didn't know that it would cause a catastrophe ... a mysterious virtual image appeared in the imaginary city of Oz, which was connected with the world. He thought the perfect password of oz's management building was inadvertently analyzed and cracked by a group of people who were also in Kenji in the form of a quiz. Invasion of the core management building of oz, sealing up the accounts of more than 400 million people, causing world chaos. Paralyzing the traffic management system and emergency notification system, creating chaos in police stations, fire stations and hospitals, resulting in paralysis. The management procedure of the invasion channel flooded the city, stopped all kinds of financial circulation, and plunged the whole of Japan into chaos. In the face of the uproar, Arong's mother-in-law showed her kingly demeanor in front of people who were caught off guard. Take the prestige of the elders as a weapon to take the lead in fighting. Fight against virtual opponents in simulated connections. However, the personal display that captured the account as an analog image in OZ is a forged personal display, and the real Kenji is also wanted for this reason. In Oz, there is a group that summarizes all kinds of fighting skills and holds all kinds of fighting meetings in the restricted area according to certain rules. However, the virtual opponent lifted the restrictions on the area and turned the whole Oz world into a fighting stage. In other words, this virtual opponent took control of countless accounts and began to attack the real society. ...