The Heroine is My Stepsister, and I'm her Final Boss - Chapter 69: A Duel.

At dawn.The light of dawn lingered, hesitant to arrive, while the remnants of the setting sun had long faded into darkness. Within the city shrouded in thin mist, the hidden churches in the shadows, veins clinging to the cracks in walls, the gnawing sounds echoing from the sewers, and the murmuring shadows...A lantern bearer strolled forward.

Lin Qi’an safely crossed into a fantasy realm, becoming the Crown Prince of Beiyang of an Immortal Dynasty. His father, the current strongest Sword Emperor, enjoys an exalted status! His fiancée is also the unparalleled beauty ranked first on the Fairy List.However, Lin Qian discovers that he has an overwhelming number of enemies, all of whom are emerging protagonists destined for greatness!Those born with a sacred body! Reincarnation of a Great Emperor! Holder of immortal treasures!Fortunately, Lin Qian awakens a villain system, which rewards him for defeating these protagonists.“Ding! Opening beginner’s gift pack, obtained ‘Dragon Yang Dao Physique’.”“Ding! Subdued the daughter of golden luck, rewarded with the divine skill ‘Thousands of Swords to Court’.”“Ding! Slayed the an ancient clan’s holy son, rewarded with ‘Ice Qillin Essence Blood’.”Lin Qian could never have imagined that these so-called daughters of luck could see through his special constitution!The icy pure and aloof holy saintesses, one after another, turned into villainesses. What broken protagonists? Isn’t the Dragon Yang Dao Physique more fragrant?

A young boy genius, Suo Jia, is a water mage who dreams of being a warrior travelling the great and dangerous trade routes to find his lost father that set off on them before Suo Jia was born. Having to look after his sick mother, Suo Jia manages to find a way to solve all their problems, as well as make a name for himself. He gathers nobility, vast wealth, items of great power, knowledge lost to the ages, and exceptionally talented females around him as he plots and plans – preparing to set off on an epic journey that will go down in history as a new legend. However, will others that depend on his powers so much be willing to let him go on such a dangerous journey so easily?

- Description from Novelupdates

Ye Family goes bankrupt, and her fiancé's family watches coldly.Ye Li signs a contract and marries her fiancé's uncle in a flash marriage.After marriage, Ye Li is determined to repay the debt of one hundred million with interest, hoping to give Fu Yanci freedom so he can be with his true love.When it reaches 5 million, Fu Yanci gets upset.At 50 million, Fu Yanci leaves home for three days.When finally paying off the full one hundred million, Ye Li is cornered by the man: 'Divorce, huh? Sure!!! The family property is yours, and so am I! I'll follow you everywhere!'Ye Li: ......