Is It Reasonable for Me to Be Able to Swallow and Become an Immortal?

What? Is this awesome person fired from my company? Or was he being framed by his colleagues, and the young master of the Zhao family was behind it? What's outrageous is that on the day I was expelled, I awakened the Devouring System! Magic weapon? Swallow! Pill? Swallow! Monster? Swallow it all! Others cried when they were expelled, but I was expelled and started my path to martial arts and immortality! Young Master of the Zhao family, do you think you will win just by stepping on me? Wait, I will let you know how desperate it is to offend an immortal cultivator who can devour all things!