The Simple Life of Killing Demons - Chapter 88Book 12:

“Hmph, my dumb big sister is in danger!” A mischievous grin spread across his face. “Hehehehe... this gives me the perfect excuse to finally use this treasure I’ve acquired but never bothered with!” He rummaged through his belongings, carefully selecting various items. “A bit of this... and this... and a dash of this.” Boom! The explosion of energy sent a ripple through the air as he laughed maniacally. “Hahaha! It’s done! Now, all I need is a compatible host for it.” Years later... “Did I overdo it?” he wondered in awe, watching as his creation wreaked havoc, conquering world after world with ease, as though stealing candies from children.

Under the turning of the gears of fate, Ji Aier, a girl from an orphanage, was adopted by the Ji family at the age of ten. Since then, she has started a life deeply connected to Ji En as both an adopted daughter and a maid. Ji En, the young master of the Ji family, grew up with her. In the years of youth, a budding affection quietly sprouted between them. Skipping school, the first menstrual period, the first kiss, those youthful experiences made their feelings gradually deepen amidst bickering and dependence. However, as they grew older, Ji En got a girlfriend named Ouyang Xue, and Ji Aier was plunged into embarrassment and pain. After Ji En went abroad, Ji Aier discovered that she was pregnant but was sent away by the Ji family.Seven years later, the red thread of fate tied them together again. Ji En returned to the country and found Ji Aier. But at this time, they faced even more misunderstandings and obstacles. Ji Aier was living with twins and concealed the existence of the children, which became a fuse for the conflicts between them. At Ji En's wedding, Ji Aier suddenly appeared and then left, making the situation even more chaotic. Moreover, Ji Aier's experiences of being kidnapped, placed under house arrest, and her complicated relationship with Raymond made this relationship even more unpredictable. Raymond, a mixed - race person with a mysterious background, reached out to help Ji Aier when she was most helpless. His appearance not only brought warmth and assistance to Ji Aier but also filled Ji En's heart with jealousy and anger.On the road of love, they were constantly tested. The tragedy of a car accident took the life of their daughter, and Ji Aier disappeared, plunging Ji En into endless pain and self - blame. When they met again, the unexpected rejection at the wedding, Ji En's poisoning, and Ji Aier being wrongly accused as the murderer, a series of events pushed their love to the brink of despair. But will the truth finally come to light? Can Ji Aier clear her name? Can their broken love be restored? In this bumpy journey of love, where will they go from here?

All the people came to the Chaos Continent, became the lord of one party, and participated in the struggle for hegemony among all ethnic groups.

Tinder is the authority of the human lord. You can sign in on Tinder every day to get population, blueprints, food and other materials.

Huang Yu signed in on the first day and got a discounted artifact.

A batch of discounted products will be refreshed every day for Huang Yu to buy.

then……

“This legendary weapon is only 10,000 magic crystals after the discount? I bought it!”

“0.5% off dragon eggs? Give me 100!”

“0.0…01% off the extraordinary arms training camp! There is such a good thing? Come to the bowl!”

…

Since then, Huang Yu and his territory have become famous in the Chaos Continent!

- Description from novelbuddy

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?