I, Who Is Searching for the Truth, Fall in Love with Them?

The black train arrives on this planet, causing changes in human society. Reality and alternate reality collide, technology and magic are on the same stage. In the eyes of the world, magicians act strangely, dangerously and unpredictably. And I, Gen Yue Hui, the world calls me an unprecedented genius among magicians. I don't agree with it because—— [Mediocre genius makes people aware of talent, while true genius makes people forget talent. I was supposed to end up on a road that goes against human principles, but I met them during a family mission... … (Light novel style, including [Love], [Multiple Heroines], [Magic], and [City].)