Raidorl Seiken Senki - Chapter 10: A Selfish Betrayal.

An average man is reincarnated in the world of DxD! How do you survive in a world of battle-hungry monsters? With a cheat skill, of course! Devour the competition, becoming stronger with every fight! From the depths of the Familiar Forest, the Beast King will rise. (Harem, Gamer!SI)

The idiot Long Gen pretends to be a pig and eats a tiger, takes advantage of the girls in the village, travels across the countryside and forests, monopolizes the beauty and coquettishness, and achieves the legend of “Dragon Gen”. There is a widow in front of the door leaning on the door to watch, and a sister-in-law next door looking through the screen window… This book is determined to be a stallion, with the goal of pushing down and being pushed.

- Description from novelbuddy

After nine years of traveling with her parents, Long Shiyan’s family encountered a group of bandits. Although her parents died, Long Shiyan was able to escape from them with the help of a system. From it, she learned that she was stuck inside the world of a harem novel! In order to revive her parents, Long Shiyan must prevent the protagonist of the original novel, Long Aotian, from capturing wives and attaining a harem. Otherwise, the world would end!

But, after saving a future harem member from Long Aotian’s clutches, why did this girl obtain a more terrifying characteristic than blackening into a villainess…

- Description from Novelupdates

The ancient Divine Beast Susu descended to endure trials and became the youngest daughter of the Qin Family, who were nearing eighty years old; young in age but high in seniority, even the men in their twenties had to call her auntie.Susu was also the only girl in three generations of the Qin Family, cherished by her parents, doted on by her brothers, and her nephews would fight over holding their auntie and protecting her.Protect her? Susu said she didn't need it, for she was a mighty and ferocious Divine Beast!With her around, no one would dare to bully the Qin Family members!Those who bullied her family got sent flying; those who coveted their fortune got sent flying; those who tried to kidnap her got sent flying.The kidnappers who captured Susu were frightened by her and willingly handed over their cell phones for her to call the police.“How do I unlock the cell phone?” Susu asked.“It requires fingerprint unlocking, you can use my finger,” explained the kidnapper.“How do I use your finger? Chop it off?” Susu asked again.“No! No need to chop, it can be used while still attached to my hand!” the kidnapper wailed.Chop off a finger! What kind of thought process was that?Way too scary!Ever since the lucky-buff-carrying Susu had come to their home, the family's luck had improved, their business prospered more each day, and the previously naughty young masters had become much better behaved, truly a little lucky star.It was just that boy from the neighbor's house, who kept thinking about kidnapping Little Susu, causing the Qin Family men quite a bit of concern.Maybe they should just break his leg again?