Doomsday: I Can Synthesize Everything

Lin Xiu, who traveled to a parallel world, suddenly encountered a doomsday. In the crisis, the synthesis system was bound to him, and he was out of control. The fruit knife and samurai sword models can be combined into a sword that can cut through iron like clay? Can a rifle model be synthesized into a real gun? What! Red Bull mixed with Sprite can actually permanently increase physical strength? From then on, Lin Xiu, as a master of doomsday synthesis, embarked on an invincible journey of survival in the doomsday.