What is this story about?

[WARNING!! The below information are all spoilers. So if you don't like being robbed of the fun, I suggest skipping this one.]

As mentioned in the synopsis, this is a story about Sean who, after dying was transmigrated into Jack Miller's body. Finding Jack's life to be much better than his, he started wishing Jack will never return wherever his soul may be.

Exactly that day, he decided to live as Jack Miller. But doing so requires a certain amount of skill. And by a certain amount, it meant a whole lot of it! From acting, adjusting, and pretending to the point of fooling himself.

But not even 24 hours had passed since he was thrown into this strange world, he met Ethan Meyer, a shapeshifter. They had come to a certain agreement at some point.

Through Ethan's help, he got into a certain agency and had his first job. But he found out that there is more to this world than shapeshifters. And his life might be in danger.

And so to protect himself and his sanity, he decided to turn into a peculiar. But being a peculiar is not without risk. One wrong move might cost him his life.

Despite being warned, he still went with it. "Peculiar or not, this world is way too dangerous for its own good. Well, at least peculiars can protect themselves," he thought to himself. Not knowing how it would affect his entire life.