From Overlord To Multiverse. - Chapter 82 - 81: Upgrading Levels, Stealing World Items!

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

Inter Milan's star is dim, Florentina is high-spirited, no one in Serie A can forever maintain their reign. Who will unify the world?In 2014, Inter was at a historical low point, ranked 9th in the league, constantly refreshing the lower limit. The glory of the treble winner had disappeared!Fortunately, Tang Long traveled back, and his brain fused with an AI football system called the “Green Grass Wisdom Engine”.This system, originating from 2084, combines advanced machine learning, big data analysis, and sports science.It can continuously upgrade through match feed and provide Tang Long with divine predictions!-Cross 5% chance to central area, 5% chance to out of bounds, 90% chance to the near post, move early to grab the spot!-Detected that opponent's center-back pair will have a hidden gap in three seconds, prepare a through pass!-The angle between the wall and goalkeeper is 0.62dc, big data shows shooting the upper right corner has a scoring rate of 88.76%!Tang Long frequently makes “Divine Hand” actions off the pitch, shocking everyone!C Luo: “It's simply divine! Every prediction by Tang is three seconds ahead, he seems to foresee the future!”Icardi: “My European Golden Boot, nine-tenths of the credit goes to Tang!”Guardiola: “He's simply the prophet of the football world in the 21st century!”Mancini: “After Ronaldo, Tang is the second alien. His understanding of football far surpasses this era!”

A tale about the former leader of a special organization served under royalty, now leaving his past life behind and unintentionally getting involved with the martial world.

- Description from Novelupdates

The world-class online game launched by the United Nations in 2020, Tianlin, is officially launched at the same time in all countries of the world.

Su Ye was born again from 2025 to 2020, and he kept all the main developments in the past five years.

What? You only have a black iron weapon, I have a bronze suit.
What? The gold level of your pet, sorry, my god is a pet!
What? A bottle of pharmacy 1 gold coin is too expensive, the boss gave me ten barrels!

Su Ye Li Zhi: Since you are born again, you have to be the strongest player!

- Description from uukanshu (translated)