Demon Hunter (Teramachi Akeho) - Chapter 38

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

- Description from novelupdates

Ye Che died, and then revived. 【True Guide+Champion Body+Bloodline+Profound Essence】

He’s a bit clueless, but in fact, he’s arrived 700 years after the day of the S7 quarter finals. Quietly, as though abandoned by that century.

But luckily, Earth 700 years later actually still has League of Legends.

When one day playing League of Legends becomes linked with survival, when ranking badges will manifest in reality and strengthen your body, when the path of evolution of all of humanity is unlocked because of League of Legends, when everybody is painfully struggling and suffering for victory, Ye Che, arrives in this year like a bug.

- Description from Novelupdates

For others it takes dying and reincarnating for them to get a system but what happens when you get one without dying?

Aron Michael is an average student set to graduate within a week, but he was expelled for a random reason. Due to that, he had heavy student debt and no diploma to help him earn the money to pay it back. But one day he got a system that called itself the [Advanced Tech System].

Follow the story to watch him develop from your average Joe to him being the owner of the largest company in the world.