BL - Game Loading

SPOILERS out of order
It seems that mc was playing a game and tranmigrated now he has to survive for 7 days as his 1st mission in a stimulation game kinda like an otome game where if u pick one choice it leads to this event but he either kept dying from his vampire lover or his deeply loyal housekeeper that also loves him
His vampire lover apparently wanted to turn him into a vampire too
PS theyre both yandere
Mc was a noble apparently and was very beautiful
from the last ch 4 he found that the original host was playing with the hearts of two men so mc thought that he really deserves to die 

In Atlantis Hall is a common surname and he didn't want complicated names. 

@Zhen_Qing pls call the sect! 

Does anyone have any spoilers about the worlds after the open world? 

MTL'd a bit. Current world is some open world game. ML went together with MC in it but bcs he gotta pay a price to enter he lost memories of MC. MC lies to him that he is his aprentice and calls him master but ML doesnt believe him cuz he can see his "good will" is like -388 or smth
( it was 444 at one point).

They play a minigame at some point called love VS and ML despite amnesia is still like "love at first sight" and is very happy saying i love you to MC and hearing it from him. 

this is the beginning of the arc 

It's been months already but I'm gonna summarize some spoilers for the zodiac arc for those who are still interested

Aries Arc
SpoilerML is a high schooler who was ostracized by everyone because they believe he's bad luck due to his heterochromia eyes. MC entered the world as a kitten who was rescued by ML.
MC lived as a kitten for a while until one night he finds out that a combination of moonlight and ML's kiss can turn him into a human during night-time.
MC uses his power to protect the people around ML so gradually he loses the reputation as a harbinger of bad luck and was able to socialize normally.
When ML found out about it he told him he doesn't need anyone besides MC, and MC replied he has him.  And like that MC erased the darkness in ML's heart and stabilized the world.
Taurus Arc
SpoilerMC entered the world to find out that he's been trapped in a little black box by ML. After using the memory-erasing machine to retrieve ML's memories without erasing it he finds out that his character tricked ML into revealing insider information from his company when ML was still young.
After suffering from this setback ML worked hard to acquire MC's company as revenge.
MC is not locked up physically but he couldn't leave because that would mean leaving his company entirely.
MC pretends to really fragile and depressed so it made ML want to take care of him then they resolved their problems?? idk this arc was kinda dumb so I don't remember most of it but hey at least he fixed it.
TBC 

For the end of the "Lost Atlantis" arc, do they ever reveal the princes' reactions to MC's suicide?