The Boy Who Fell in Love With Ai Haibara

The protagonist, Zhao Tianyu, binds himself to a super AI and uses it to rapidly transform his father Zhao Tianhai’s obscure little company into a multinational corporation, quickly growing its assets and making his father a Japanese tycoon. (The earlier plot is skipped automatically.) This rapid growth attracts the attention of a dark organization, which tries to cause trouble at the celebration banquet. Conan, high school detective Hattori Heiji, and Zhao Tianyu see through their plan and stop them. The protagonist is unfortunately shot and poisoned, causing his body to shrink. Forced to change his name to Zhao Yu, he later stays at Professor Agasa’s house and falls in love with the girl living there, Ai Haibara.