Custom Made Demon King - Chapter 700 - : Demon Sword Satan

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

An alien race invaded the Earth on June 6, 2128. At the midst of this war, many nations allied with the alien threat and the war nearly wiped out the rebelling humans of the planet. At the edge of mankind's survival, the United Nations Army launched its forces to eliminate the immediate stellar threats that loomed over Earth.

General Seeker Carlean, commander and leader of the mission, risked and gave his life to destroy the immediate stellar threat. The battle was won though Earth lay in ruins. Perhaps mankind will live to see a few years of peace before the alien threat returns to wipe out their existence.

At the immediate aftermath of the stellar battle, the fallen Seeker Carlean awakens and finds himself at aged 17, living the peaceful life he lived 16 years before he died.

So begins a new game in the battle for humanity's survival.

Su Yi was the archetype nefarious second lead having played a- mistress, witch, villainess and whatnot. Little surprise that she’s undisputedly dubbed the nation’s “Ms.Malevolence” and earned her fair share of haters as she coasted through the entertainment industry.

Then she fell in love with a veteran who had NO. IMPERFECTIONS. AT. ALL! (Su Yi said in all seriousness) It was just that… he wasn’t quite pleased with her reputation.

Therefore Su Yi ran back to the company, crying. “I want to change my public image! I don’t want to be a villainess anymore! I want to play a white lotus flower, it’d be great if I could be the wife of a soldier who would sacrifice everything for love!”

——

This was one thing Su Yi was certain right from the start.

Chu Ying was hers, no objections allowed.

- Description from Novelupdates

Task 1: Do 10000 kicks for [strength +5].Task 2: Run 10 km for [stamina + 3]. If you fail to complete the task, the punishment is to run naked.“What the fuck?”[And a surprise for you, my dear user][You have two beautiful wives waiting for you at home.]“Now, where the hell did wives come from?”[World quest 1: Defeat an Asura and save your wives]Alan is an orphan in this chaotic world, but his strength in this world is his grandma, who raised him in the orphanage.He wanted to become an awakener for her, but that dream shattered when he found out that his soul is broken in the awakening.Ridiculed by everyone, his only option was to become a dungeon delver to help his grandma.But one night changed everything for him during his job in the dungeon, where his group suddenly faced a dreadmind and nearly died.During that time he awakened his greatest gift, his beautiful system, which suddenly started giving him tasks with weird punishment.Read to know how Alan fights against dragons, vampires, elves, demons, and dreadminds to become the strongest and how he discovers his past and secrets of the world.