Apocalypse Shelter System - Chapter 26: Upgrading the City of Darkness

Yuan Jia died early, and only after meeting the system did he know that his younger brother was the male lead, and he was the male lead’s cannon fodder brother.
Even if he is more talented than the male protagonist, how can he be more powerful than the male protagonist as a supporting role?
So he suffered a plot kill.
His business empire will be inherited by the male protagonist’s younger brother…
The connections he made will be inherited by the male protagonist’s younger brother…
The marriage date he set was inherited by the male protagonist’s younger brother…
And he is just the older brother who died young in the memory of the male protagonist. Take it out and remember it when you need it, and forget it when you don’t need it.​​
Yuan Jia’s goal is to work hard to live longer than the male protagonist’s younger brother.
As long as he doesn’t die, the male protagonist will always be just a younger brother.
World 01: [There is no eldest son of Houfu who died of illness] √
World 02: [There is no giant president who died in an air crash] √
World 03: [Nongmen Tianjiao who did not fall into the water] √
World 04: [Founding Emperor who was not robbed and killed] √
World 05: [There is no school god who died in a car accident] √
World 06: [Prince who was not deposed and poisoned] √
World 07: [There is no brother who accidentally fell off a cliff and died] √
World 08: [The true biography that was not plotted by the younger brother] √
World 09: [Cousin without plundering ability] √
World 10: [A powerful minister who was not framed for treason] √
…
2. Whether Yuanjia wants to marry and have children depends on the situation.
3. There are many kinds of male protagonists and younger brothers, there are dark villain male protagonists, and there are decent male protagonists of Guang Zhengwei…
4. Various types of routines, please pay attention.

Content Labels: System Fast Passing Through Books Shuangwen
Search keywords: Protagonist: Yuan Jia ┃ Supporting role: Pre-received new articles “White Eyed Wolf, I Don’t Love You [Quick Cross]”, “I am a gentleman of the male/female host [Quick Cross]” click into the column to see! ┃ Other:
One sentence introduction: I am not dead, the male protagonist will always be a younger brother!
Purpose: The protagonist must fight for his life with the sky and live a wonderful life.

- Description from novelbuddy

Sometimes, as we go about with our lives, we all happen to think of one specific thought at least once.

Yin Yin: The villainess of “Exhausting the Prosperity” . She takes the responsibility of destroying the relationship between the male lead and female lead by using poor means and finally get blackmailed by the male lead.

Lin Xin Er comments: She’s need I.Q

So she was transmigrated.

Du Qianqian : the heroine of ” Exhausting the Prosperity “, a white lotus flower of the Virgin Mary, whose IQ is more worrying than the villainess, finally jumped off the cliff and died under the persecution of the villainess.

Lin Xin Er commented: she deserves it.

So she was reborn

Lin Xin Er: the reader of ” Exhausting the Prosperity “, one of the oldest leftover women in the 21st century. One of her major hobbies in life is cheating around and take it as a business.

So, she transmigrate to “Exhausting the Prosperity” and became Yin Yin.

——Life, perhaps, is just a chess game with exquisite layout. But the players are different.

- Description from Novelupdates

Ever since she transmigrated, she was blessed with an inbuilt anti-poison detector.