This case report is of a 25 year old male patient who presented with irregularly placed and severely crowded teeth in both maxillary and mandibular arch with coincident dental midlines but a non-consonant smile arc. This case was corrected non surgically merely by employing simple mechanics with the help of Fixed Orthodontic Mechanotherapy without extraction of premolars by expansion and proximal stripping of teeth. The case ended in a Class I Molar and canine relationship bilaterally. The case report emphasizes on the non-extraction protocol despite various problems the patient presented with such as severe crowding, peg shaped laterals and an unaesthetic smile. Following fixed orthodontic treatment, marked improvement in patient's smile was achieved and there was a remarkable increase in the patient's confidence and quality of life the profile changes and treatment results were demonstrated with proper case selection and good patient cooperation with fixed appliance therapy. At the end of the treatment, composite build up restorations of the peg shaped lateral incisors was done. The patient was extremely satisfied with the results at the end of treatment.