One Piece: From the Rocks Era to King of the World - Chapter 414 - Ares vs. Yixiao

Lu Ze transmigrated to the interstellar era two thousand years later.
The previous owner of this body had lovey-dovey parents and a cute little sister. Although his cultivation talent was ordinary, his life was fulfilling. It could be said to be a dream start. Lu Ze was very happy.
However, as soon as he slept, he came to a strange dimension.
He almost got taken out trying to fight an one meter tall huge white rabbit. After making the arduous kill, Lu Ze found that things didn’t seem to be so simple.
After killing prey in this dimension, he could get little orbs that could be used for cultivation.
This was going to make him an eternal jungler.
But he seemed to be able to hope for domination of the cosmos and invincibility?

However, he did not know that he was not raising just a harmless pet, but a biological weapon secretly made by the government… a real monster.

As a former librarian, Rand felt that he had been living an ordinary life, the one that he had reclaimed unconsciously every single day.

Recently, he has been a little upset because the pet fish he accidently brought home to raised seems to have undergo some strange changes

Well, it turned into a merman.

- Description from Novelupdates

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?