Darius's life took drastic changes when his parents died in an accident, he lost the people he loved and was rejected by his own relatives. He was disappointed by the way of his own relatives see him as nothing but burdenAmidst his confusion and sorrow, an agent of IN.S.U.R.A.N.C.E. helped him and supported his livelihood. Being grateful and moved, young Darius aiming to become an agent as wellBut the company is never as how he thought it was, and the curtain of his 'ordinary' life raised