There is One New Rule Every Month Globally - Chapter 15 - : "I don’t know why, but I feel full of zest for life.

In a modern world where cultivators need a place to cultivate or vent their boredom, there are private businesses that set up instance dungeons with the aid of technology and cultivation magic to enable cultivators to train and commoners to experience the life of cultivation. They are called dungeon suppliers.
Xie Jin's one and only dream was to be a dungeon supplier and when his only relative passed away, the relative's inheritance gave him a plot of land and surprisingly, a 'System' Module which the relative had previously used.
With the help of the system, Xie Jin decided to pursue his dream of becoming the number one dungeon supplier.

The year is 407 AD and Rome is at the precipice. In the West, a usurper by the name of Flavius Claudius Constantinus has declared himself emperor. By doing this, he and his traitor legions have fractured the Western Roman Empire into two. At the same time, the north bleeds! Countless germans swarm across the borders of the Empire and pillage its lands in their ruthless raids. Alaric, King of the Goths, rises to a position of prominence and threatens the ancient capital of the dying Empire with his barbarian hordes. As if things weren't bad enough, rumors from the east state that a mysterious power rises within the fogs of war, threatening to drown the Empire in a river of blood.

As a response to these threats, the indolent emperor Honorius has given orders to his supreme commander Flavius Stilicho to reclaim the province of Gaul from the usurper. However, should he leave the heartland of the Empire undefended, undoubtedly Alaric would invade. Thus, under the threat of barbarians at the gates, Stilicho dispatches a young roman general by the name of Titus Claudius Marcellus to bring an end to the reign of the usurper. Will Rome fall to the tides of barbarians and traitors alike? Or can Marcellus restore a world collapsing around him? Find out in Heir of Aurelian!

In order to live he must get close to girls, what kind of rule is this? Tang Zheng possess the Nine Yang Saint Body, a rare body constitution that is hard to come across within a millennium, yet he must absorb pure Yin energy to stay alive. In order to live, he will fight! Absolute campus belles, goddess teachers, charming housewives, haughty lolis… all kinds of woman walk into his life causing him to be surrounded by beauties!

Yan Yi Ming transmigrated into the hottest otome game at present. She became a female cannon fodder destined to be ruthlessly abandoned by the male protagonists; a stepping stone on the white moonlight female protagonist’s path to success.

The system informed her that only by replacing the female protagonist and becoming the white moonlight of the male protagonists then could she successfully escape and return to her world. After years of painstaking efforts, utilizing all kinds of strategies, and adopting various identities did she finally succeed in conquering the four male protagonists. She recovered her true body and eagerly awaited to go home but found that she was unable to go back.

A weak reminder from System:

Please read the user manual carefully: –

1. Become a white moonlight, and

2. To extricate oneself and make a successful retreat from the male protagonists.

Yan Yi Ming looked at the second condition and suddenly found herself in a pickle.

- Description from Novelupdates