Producer System: My Girlfriend is a Cellist - Chapter 186 - 155: Bilibili’s Fastest Boomerang

Wu Lai was an ordinary high school student. One day he was struck by a flash of lightning from a different world, and suddenly entered a fantastic world full of magic and swords. Since then, he started a totally new life. In this supernatural world, he had his ups and downs, experienced numerous battles, subdued powerful evil beasts, and fell in love with a belle. His nickname “Demon King” was remembered throughout the ages there.

Stay or return was a question. In the face of this choice, Wu Lai, with the nostalgia and gratefulness for the original world, finally chose to stay…

Here was the legend of “Demon King”…

- Description from Novelupdates

Lin Xuan transmigrated into a world where demon beasts rampaged. He became one of the lowest ranking wasteland reclaimers in the Germinal Organization to explore the mystic realms.

The Zero Realm mystic realm was the Giant Rock Cave. The First Realm mystic realm was the Demon Ant Nest. The Second Realm mystic realm was the Tree King Sea.

[Congratulations on seizing a Gold Swallowing Lizard as one of your avatars for gaining more experience. Do you want it to begin its training?]

[Your current location is first floor of the Giant Rock Cave. (1 coin per minute. 5 exp points per minute)]

[Gold Swallowing Lizard has been training for 4 hours. Do you wish to collect its experience?]

Lin Xuan’s eyes were wide open. He was well-versed in how this worked. This was similar to the AFK games that he played in his previous world.

As such, he began his comfortable journey of becoming the strongest.

Up until one point, the Germinal Organization discovered that he was abnormal and decided to deal with him. It only then did Lin Xuan realize that even Seventh Realm fighters and the managers of the organization were inferior to him.

[One of the Best Harem Story on WN]

[#WPC320 #Villain_Theme Winner]

[Read only if you want a great plot, sweet romance, and a perfect harem without any forced development.]

[This novel is not where MC rules the plot and grows alone. The story belongs to mc and his spicy harem (girls).]

[Unique Yandere Girl, Nyla. You might love her personality, and find her very special.]

[Story would make sense as it progresses. I have avoided info dump and explained in a natural way to answer each question through the characters.]


In a parallel universe, Earth was invaded by nefarious Dhovrix two hundred years ago, Human had no choice but to fight them. Their strength paled in comparison and they lost even though they were greater in numbers.

However, the Human race made a breakthrough in technology and they were able to build a Portal that led them to the Land of Asuras where they found magic beasts. Killing them gave them super skills to contend against the Dhovrix race which had taken over one-third of the earth's region.

Dhovrix might start a war again anytime so Humans needed to be prepared. To save humanity, and not let Dhovrix's race steal more from the earth Human needed the power to face them.

Rio, a 16-year-old boy, was adopted by the Havenglow family and got his engagement broken by the Mailon family because he had no innate talent. He was sent to the land of Asuras for becoming strong but something happened that made him walk a path where he had to go against the humans.

Join this exciting journey of Rio, who marries the Asura Empress and goes against the human race to raise to power. Will he choose the dark side where his wife lives or will he choose his birthplace where he grew up?

The youngest Wiseman of the continent, Chu Tian, has traveled 30,000 years back in time to the age of antiquity due to an accident.