Please Don't Write World-Destroying Magic Randomly

[Light Novel][Modern City][Imaginary World][Magic][Harem] Morris just wants to finish college safely and cure his mental illness of wanting to destroy the world at every turn. To this end, he stayed up late and wrote a super complex magic program DANB to distract him. The effect is very good, too good - this thing can now hack into all the networks in the entire magical city of Atlan, and has become a "world-destroying weapon" that is being pursued by various forces. Faced with the incoming forces, Morris's peaceful life was completely shattered into pieces.