Everyone: If I Change My Job as a Necromancer, I Will Be a Natural Disaster

Jia Chen traveled to a world where games and reality merge, where ferocious beasts are raging and monsters are rampant! There are countless secret realms and copies! Survival and destruction intertwined! The crossroads of destiny has arrived! All people change jobs, the only chance for human beings to survive. On the day of his job transfer, Jia Chen became a necromancer. His own defense was extremely fragile, and the summoned Cerberus was also extremely weak. He was known as the "Fragile Summoner". Just when he was about to accept his bleak life, the entry system awakened. Not only could he add entries to his summons, but he could also upgrade the rarity by adding entries. [Poison Specialization (Purple)] increases poison damage by 1,000 points, stacks 100 times, upgrades to: [Deadly Poison (Gold)] increases poison damage by 100,000 points. [Qi and blood like the sea (gold)] increases physical fitness by 10,000 points, stacks 100 times, upgrades to: [Dragon Elephant Possession (Red)] increases physical fitness by 1 million points. [Ice Dragon Breath (Red)] increases ice damage by 1 million points, stacks 100 times, upgrades to: [Bone-Bone Cold (Color)] increases ice damage by 100 million points. All attached! Bite! Attachment successful! Congratulations to the host for obtaining the god-level Cerberus! As a result, Jia Chen, who had the entry system, embarked on the path of becoming the strongest necromancer.