Becoming an evil god in the cultivation world

Upon meeting an untimely demise, Rex transcends into a realm of immortal cultivation, reborn as Su Chen. Confronting the harsh realities of this new world, Su Chen employs his system to unveil the chilling extent of his existence to all. ................ This marks my debut novel, so I welcome your insights in the comments. English isn't my native language, so there might be some imperfections. ::Support if you like the story::