The Heroine is My Stepsister, and I'm her Final Boss - Chapter 65: For Her.

*Marry one girl, get six more inside her, become a harem with 7 wives with only one body*In a parallel world, where the world has fallen into darkness, with only a few humans left living in domed cities that can walk in the darkness, a young man wakes up next to his school building after being struck by two watermelons on his head.When he wakes up, he realizes that everything has changed, as he has come from the real world. In the real world, he is a fat, cross-eyed, and antisocial young man, though this is not his fault, as his appearance makes him shunned.Strangely, the entire school is the same, even the people are identical, except they look more like military than students. This is the adventure of a young man and his wife, where every student who has reached the age of 15 must marry and have children for the survival of humanity which is almost extinct, such is the pressure from the government.However, his wife is very unusual. The young man is not only married to one body and one identity, but also to six other identities, each with their own form, extraordinary powers, and combat abilities that could cause a second apocalypse. They also have distinct personalities. When the young man transforms, all seven become so infatuated with him that they attack anyone near him.How will the young man cope with having seven wives in one body, each with their own personality? And how will their love story unfold?PS : Please give honest review, many thanks for reading, have a good life.FB : Dajo Gunz

In 2040, The Earth was bathed in powerful radiation when a star went supernova, this radiation granted 50% of humans superhuman abilities but also created a nightmare for them as animals, insects, and carnivorous plants were mutated and became overpowered with intelligence, human started teetering on the brink of survival, a boy with no powers and no father, with a mother in a coma, seems destined for obscurity, but one night changed his life, with a new found hope to cure his mum from the everlasting sleep—Gene Elixir— he went on on a journey that would reshape his destiny...~Voracious Sovereign... Gene Devourer...Pray you won't be devoured by this power you wield which hunger is insatiable~~You call yourself an opportunist... But... you aren't free. A hungry man is not a free man...~

Found a suitable body named Bai Xiao. Reincarnating into the World of Elementalists.

“Mission: Overpopulation of carnivorous fish in the lagoon.

Please kill 666 carnivorous fish in order to prevent the destruction of the lagoon’s ecosystem.

Reward: 20 Balance Points.”

“Mission: Forest fire.

Extinguish the fire.

Reward: 200 Balance Points.”

- Description from Novelupdates

Su Li has never expected that those she met in her first life would follow her to a new life in a new family.

Everything in this life is new and seems easy, but she knows that’s not what she wants.

She wants a revenge. Those who have done terrible things to her, those who have separated her from her husband, and those who have let her brother fail the royal examination in last life, she will let them pay in her way.

But how can a 14-year-old girl, innocent and elegant, take a revenge? How can she fight against her family on her own? How can she deal with her weak-kneed father and heartless mother? Just read and find it out now!

- Description from Novelupdates