I'm a hidden boss in the duel city (yugioh fanfiction)

Chapter 1

AN: Another fanfiction and I haven't still updated most of my other stories. Sorry. Still finding some motivation to update my other stories.. What if the update was found lacking?

Chapter 1: A curse arrived after years of patience

  Within a classroom, a single student was found sitting on one of the chairs beside the windows. He arrived at the learning facility 2 hours before the class started. Today was the month of April and the first day of classes.

Usually, students would arrive early so that they could talk with their new classmates, get along with someone or find a group where they would think that they belong.

But for the student who was waiting in the empty classroom, he wasn't waiting for the students or new classmates.

   [ Patience is bitter but its fruit is sweet. ]

Within the mind of the student, an emotionless and monotone voice resounded inside his mind.

He didn't look surprised when the unsettling voice resounded. Instead, there was a maniacal grin that could be seen on his face.

[ Main Quest Attend Domino High School has been completed ]

[ Congratulations Host for completing the Main Quest. ]

Finally! After 5 years of waiting, the thing that he was waiting for has arrived!

[ Rest of the features of the Unnamed System is unlocked ]

The young man was happy with this result. Originally, he was a person who lived in a normal world where duel monsters wouldn't decide the fate of the world. It was a world where science and logic dictates the world and there was no magic there. Those things only exist in mere fiction.

The World that he has found himself transmigrated was originally a fiction of his previous world. It was a famous work of fiction in his previous life. Yugioh– A work of fiction that has several media platforms. Manga, Animation Series, Spin-offs, and finally games that were based on it.

As an Otaku and a gamer in his past life, He didn't miss the chance to play Yugioh games. He has been playing duel games like duel link and there was the recent master duel. He have been playing the Master Duel for at least 3 months before he found himself transmigrated into the world of Yugioh.

It was also a pity that he hadn't managed to watch the most recent animation series called Go Rush Duel. From the trailer, it looks like there was an Alien Protagonist and twin earthling protagonist.

[ Side Quest Panel Unlock... Main Quest and Side Quest combining.... ]

[ Mission Features is now available ]

Upon arrival, he found himself transmigrated in a body of a 10-year-old child after an unfortunate car accident has happened to him and his parents.

[ Draw Panel Unlocked.. ]

[ Draw Panel is now available  ]

Since he has inherited no memories from the previous owner of the body, from the moment he woke up, he decided to pretend to have amnesia.

[ Retrieval Feature Unlocked..]

[ Retrieval Feature is now available ]

After his crossing over, there was indeed the promised plug-in towards the transmigrators.

[ Miscellaneous Shop Feature Unlocked ]

[ Miscellaneous shop Feature is now available ]

It was just that for him to unlock most of the features of the unnamed system, he need to complete the main quest first to gain access to his cheat.

From the moment the first main quest was released, he learned that he was in the Yugioh. He has waited for 5 years to be able to attend Domino High School.

At first, there was also the thought of progressing the child's education and entering the high school earlier than the normal people...

It was just that he found that it was too suspicious for a person who loses his memories. Other than that, he also found that it was also troublesome to be deemed as a genius when he was faking it.

He has also no intention of joining the protagonist group and messing with the plot. He decided that after he has fully installed his plug-in, he intended to live his life leisurely and occasionally play duel games but not with the protagonist group.

Maybe after he got older, he would go to the America of this world and apply for a job in industrial illusions to become a Card Designer.

He has already his future goals and dreams laid out for him.

After 5 years, he can finally fully access his cheat code! The fruit was indeed sweet.

He couldn't contain the smile that was forming on his face as he thought of his sweet sweet juicy future. Thankfully, none of his classmates has arrived or they would think that he was crazy.

[ Loading... ]

[ Main Features of the System have been added.. ]

[ Unlocking the name of the system ]

[ If there was a light, there is a shadow. ]

While listening to the system, he got confused at the mysterious edgy quote. What is the purpose of this? He thought inside his mind. But a second later, he has an ominous premonition as the second quote came out from the system.

[ If there was a hero, then there must be a villain ]

'No... It can't be..'

[ Hide behind the light, walk in the shadows

Unknown and mysterious

An influence and reputation that was wrapping the world into its grasp ]

[ Unlocking the main feature of the system Hidden Boss Feature ]

[ Hidden Boss Feature is now available ]

[ Unlocked the system name "Hidden Boss" System ]

' Nooooooo!!! '

After 5 years of waiting, the result was this? Where was the promised salted fish life?

He has been patiently waiting for his cheat to arrive. But it turned out to be not a cheat but a bomb! This is horrible! If he have known that this plug-in system was a curse he would never want it in the first place.

It was fine if he doesn't have any plug-in if his cheat would be turned out to be like this. This is Yugioh anyway. The ultimate rule of this world was to play cards. As long as he doesn't involve himself and messed up the plot, everything would turn out okay.

He only needs to stand on the sidelines and let the protagonist group deal with the villains of this world.

He just never thought that he would be one of those villains. It was horrible, this is injustice!

He doesn't want to get beaten up by the protagonist of this world!

Maybe he wouldn't get beaten up, but he doesn't want to die and play shadow games with the millennium item users. He doesn't want to experience penalty games either.

On the first day of classes at Domino high school, 1st-year student Horo Tokio gained the reputation of being the gloomy boy in his class.