In the modern world, an abnormal phenomenon suddenly appeared on the blue planet. Humans organized a group of explorers, trained them, and explored the abnormal phenomenon. The organizers agreed to recall all the explorers.

A college student enters a different world and finds that it is a dangerous world that is completely different from the modern world and full of unknowns. In this different world, he can only try his best to survive and wait for the call back...

[Enter the dungeon: Scarlet Preferred]

[Dungeon type: Single player]

[Please select the position you want to apply for]

[1. Delivery driver]

[2. Cargo clerk]

[3. Shipment clerk]

[4. Receiving clerk]

[5. Loader]

[Host has been detected to have entered the dungeon, and the plug-in has been loaded successfully]

[Host, please select one of the following three plug-ins]

[1. Purification template: Possess the ability to purify, ignoring any pollution]

[2. Super brain: Photographic memory, brain computing power multiplied by ten times, immune to mental damage]

[3. Zombie template: Copper skin and iron bones, invulnerable to swords and guns, infinite strength, bloodthirsty, fearless. 】

…

[Enter the dungeon: Bloody Train]

[Dungeon type: Large multiplayer dungeon]

[Number of participants: 30 people]

[Host has been detected to have entered the dungeon, and the plug-in has been loaded successfully]

[Host, please select one of the following three plug-ins]

[1. Unlimited Soul Coins: 1000000000000 Soul Coins are obtained at the beginning, which can be spent at will]

[2. Hundred-fold increase: You can increase your own single attribute by a hundred times, and you can convert any attribute at any time]

[3. Stone Man: You will become an ordinary, ordinary stone without any sense of existence, and you can pass this dungeon safely]

Mu Rufeng realized that his plug-in can be refreshed in every dungeon.

Demonic Cultivator + Systemless + Insidious Six + Decisive Killing. Also known as "A mortal cultivating immortality, who can be more yin than me".

The moment Song Wen killed the thin little beggar and took his blood and soul, all the cells in his body jumped with joy and his spirit was high. He knew that killing would be inevitable in this life.

In order to survive and live forever, they will sacrifice themselves at all costs.