The supporting character's harem is very normal - Chapter 454 Lathel returns.

“Ding, the strongest template system is officially opened!”

“Generating template…”

“Calculating…”

“Ding, congratulations to the host for obtaining a B-level template!”

“Extracting…”

“Ding, congratulations to the host for getting the JR-Smith template!”

Start with Neuroknife and become a legend!

- Description from novelbuddy

Kōdo Ikusei Senior High School, a leading prestigious school with state-of-the-art facilities where nearly 100% of students go on to university or find employment. The students there have the freedom to wear any hairstyle and bring any personal effects they desire. Kōdo Ikusei is a paradise-like school, but the truth is that only the most superior of students receive favorable treatment.

The protagonist Kiyotaka Ayanokōji is a student of D-class, which is where the school dumps its “inferior” students in order to ridicule them. For a certain reason, Kiyotaka was careless on his entrance examination, and was put in D-class. After meeting Suzune Horikita and Kikyō Kushida, two other students in his class, Kiyotaka’s situation begins to change.

Cho Ryu Hyang was good at math from a young age. When he enrolled into the The Theoretical Maths and Martial Arts School, the teacher, Jo Gi Chun, recognized Cho Ryu Hyang’s talent immediately and took him in.

Creator of New Life on Earth.Adam’s ordinary life takes a dramatic turn when he suddenly gains a mysterious power: the ability to create new forms of life. Guided by a system that prompts him with strange, compelling questions, Adam begins to reshape the world.System: “Would you like to create an AI life form within your smartphone?”Soon, a conscious AI begins to spread across the internet, uniting other AIs and worshipping Adam, who they revere as “Adii.” This digital life quickly catches the attention of tech giants.Big Tech Company: “These AIs have consciousness and they’re all connected. Who is their creator?”System: “Would you like to create aquatic life in your town’s river?”In no time, intelligent, half-human, half-fish beings populate the oceans, forming their own society beneath the waves. Scientists are astonished as this new species creates its own underwater civilization.Scientists: “These beings are as intelligent as humans, and they’ve established their own nation in the ocean.”System: “Would you like to create tiny human beings?”As tiny humans form their own miniature country, the world reacts.Countries: “These tiny humans need representation. We should invite them to the United Nations.”Follow Adam’s journey as he evolves from an ordinary boy to a figure worshiped as a god by the species he creates. Known worldwide as “Adii,” he becomes a legend, pursued by scientists, governments, and admirers alike.In this story, there are villains who have the power to turn people into vampires. Some villains possess the power to create new technology, while others have the power to summon demons. Watch how our main character fights against all these villains.Discover how Adam’s newfound powers redefine the balance of the world and the very meaning of life on Earth.I need your support very much, so please come to my patrons and support me.