Livestreaming My Rise to Riches Before All of Humanity

At some point, enormous screens appeared in the skies above planets across the galaxy, each covering most of a planet's view. They could neither be touched nor destroyed. The worlds shown on the screens were bizarre and varied. The only thing they had in common was the figure of a young man, struggling to survive in one world after another. At first, humanity didn't realize how serious the situation was. Then the young man accidentally got a cut. At the same time, an identical wound appeared in the exact same spot on every human being, including newborn babies. Humanity: !!! Jiang Ye, who had brought his occult skills with him when he transmigrated to an interstellar world, finished his quick transmigration beginner's mission and opened his eyes only to find the entire galaxy tracking and surrounding him. The interstellar representatives before him gritted their teeth, but had no choice but to smile and say, "For the future of all humanity, please take good care of yourself." Jiang Ye: ??? The entire galaxy was forced into a daily routine of watching the livestream around the clock. At first, people yelled: Don't go over there!!! Later: Go get 'em, babe! Wipe them out! Jiang Ye: ? I'm supposed to be a streamer getting rich. [Apocalypse World] Ordinary people: Aaaah, the zombies are here! Jiang Ye: How much are you paying for zombie cores? What about the Zombie Emperor's? The base: ? [Ancient World] The protagonist who transmigrated into a book: Farming! Opening a shop! Raising the kids! Jiang Ye: Any more bounties on bandits? Rebels are fine too. The authorities: ? ... (To be continued) The protagonist is invincible anyway, the first to get rich through martial prowess. The love interest... is probably split into multiple versions. Theme: United, we can overcome anything; never stop striving.