God-Eating System: I Swallowed the Index Finger of the God

[System] + [Survival in the Apocalypse] + [Upgrade] + [Swallowing Gods] + [Many Copies] In 2056, the earth was torn into a doomsday wasteland by randomly appearing "doors". There is a rampant monster inside the door. If the door is not closed within 7 days, the monster will walk out... Zhang Fei, an ordinary corpse picker, obtained the "God-Eating Terminal" system due to an unexpected appearance of the Black Gold Gate, and fused it with the remnant body of the old god in the Black Gold Gate - the Finger of Annihilation, and gained the taboo power of "killing all things with one finger". But he soon discovered that every time he activated the God-killing Finger, he was accelerating his own distortion. In the end, would Zhang Fei devour the divine body or be swallowed by the divine body?