Idle Mage: Humanity's Strongest Backer - Chapter 6: Mission Complete! Rewards

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.

Into the fray enters two orphans Kou Zhong and Xu Ziling; these two youths by many chances and luck obtain ‘The Secret to Long Life’ allowing the two to obtain profound martial abilities and a chance to rise to the top in this age of turmoil.

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

Wen Ying became the “Unlucky One” chosen by Lord God.No matter which world she appears in, she is not loved.————“I heard that you became a sugar baby?”“Stepped on three boats. Ah, the boats probably capsized.”“You are a minister’s wife, but you’re seducing his majesty, why are you such a slag?”Actress-born Wen Ying, displayed the exclusive smile of a white lotus——So what? In the end, won’t all of you become my ministers.

After transcending to a new world, Ye Xuan miraculously obtained the Swallowing System.