Reincarnated as a Troublemaker Mob, but Nothing Happens Because the Protagonist is Too Competent

One day, Rei suddenly remembers his past life and realizes that this world is similar to the light novel he wrote. Through the troubles Rei causes, the protagonist Gil deepens his relationship with the heroine. In order to replicate that story, Rei struggles to cause more trouble, but… [Note: The protagonist Gil is a rough but handsome man with a kind and naive personality.]