That sister so going to die lol

Spoilers
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
It's going to take a long time for her to die.
.
.
.
.

.
.
.
Theres another sister that's worse

wdym another sister? of the mc?

Spoil the hot tea....
ヽ(`Д´)ﾉ

Yes

.
.
.
.

.
.
.
.

.
.
.


.
.
..


.
After some time the world resets
If you dont ascend your memory is wiped out
Basically that sister takes the mc opportunity
Before world resets the ascended people can come back to the world and harvest somethings,
Sister tortures mc everytime
If the person ascends the world fills in the blank, that's why mc has no idea he has another sister

oooooo