I'm Invincible at the Beginning

The protagonist accidentally travels to a new world. The combat power scan at the beginning detects that his combat power is zero. However, the protagonist with the system is invincible at the beginning and has the ability to copy all abilities. From the beginning, he becomes an existence that can instantly kill everything in this world. Here, the protagonist sees all kinds of people and things, but for the sake of fun, he pretends to be a pig and eats the tiger throughout the whole process, until the final boss appears behind the scenes. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.