MTL - Returning From Level 900 - Chapter 364 game between royalty

To pick is to choose. This is a story about choices. Three thousand worlds full of gods and demons, with a daoist scroll in your hand, you are able to control the entire universe…

“What do you mean by I need to steal MILFs to become stronger!?” Waking up in an unfamiliar body of a Prince, Lucian stares in bewilderment as a transparent panel materializes before him, displaying a message that demands — “You need to steal MILFs to become stronger!” His mind races with confusion. What does that even mean?? As the absurdity of his new reality sinks in, he begins to accept the dark possibilities before him. In his previous life, as a master seducer, no beauty had ever escaped his demonic embrace. Now, with this new body, he savors the thrill of his newfound power. Their desires will become my playground, and their most sacred secrets will be mine to exploit. “You’re the Empress? I’ll grant you a divine body if you submit to me.” “Your lover is a once-in-a-thousand-years genius? So what? I’ll make you a prodigy that comes once in a million.” “Your husband is the sect leader of a powerful immortal sect? Irrelevant. I’ll elevate you to become an immortal goddess.” To claim the fate points of the ’Sons of Heaven,’ Lucian will seduce their cherished ones and drain their divine essence.

[You have entered the dungeon at Gwachun Station’s 1st Exit.] When former high school student Kang Woojin finds himself returned back to Earth after being forcibly summoned to a foreign planet for 20 years, he soon finds that Earth is not the same, normal place as he once remembered it to be.

The second prince has come of age. To celebrate the advent of such an occasion, the search for a suitable bride began. My younger sister was expected to go to the Royal Palace as a candidate. However, despite this, she eloped the day before her departure. I, the older sister she left behind, looked almost exactly like her – so much that we were often mistaken for twins…

One month, right? For just one month, shall I substitute in for my sister?