Everyone Stakes Their Lifespan: From the Start, I Have Only Three Days to Live

What is it like to have your parents sacrifice sixty-two years of your life right from the start?

Lu Chen "accidentally" transmigrates into this deranged world, where you can obtain anything by making sacrifices.

As time passes, Lu Chen discovers that this world is teeming with countless terrifying and unknown entities...

There is also a group of humans who call themselves Contractees.

There is no righteous side in this world. If one of them is willing to make a fair deal with you, that will be the greatest blessing you could receive.