Blood Assimilation - Chapter 64

She was once the all-commanding queen of business, but when she woke up once more, she found herself disguised as the second young master of the Prime Minister’s residence!

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

Just a warning, only read this if you want a proper story with meaning. If you just some powerup and fight and then some powerup and fight, this is not the story for you.The MC will be overpowered, but it does not mean his fights will be easy. Side characters wont be left behind either.------------------------In the beginning, an omnipotent being existed alone in an endless void, creating the universe to escape eternal solitude. Granting all lifeforms freedom and the potential to ascend, he hoped for companions to share in his divine existence.Over millennia, three mortals—Arcturus, a brave warrior; Selene, a wise sage; and Lysander, a compassionate healer—rose to power, guided subtly by their creator. Their journey towards divinity, however, turned dark as ambition and envy led them to betray their creator, resulting in his fall.Before vanishing, the original god established Gaia, a system ensuring universal balance and order. Countless years later, he is reborn as Theos, a mortal child in a humble village. Unaware of his past, Theos awakens the SSS Creator System, unlocking immense potential. With this newfound power, he embarks on a journey to restore cosmic balance and confront ancient betrayal, setting him on a path destined for greatness.Give it a try and let me know how is it.