Restart Infinite Upgrade to Become a God

Ruan Ci, who traveled to a parallel world, luckily got the Black Tide Upgrade System. In this world, as long as you get negative emotions, you can get experience upgrades. After upgrading, the system will give rewards, including god-level talents, black technology items, skill mastery, etc. Congratulations to the host for improving the level, and will be rewarded with a pistol and firearms proficiency card~ Congratulations to the host for reaching level 2 and a reward of one kilogram of gold~ Congratulations to the host for reaching level 3, you will be rewarded with a Dali Pill~ Ruan Ci: "Sorry, in order to upgrade and become stronger, I can only make you feel uncomfortable!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.