MTL - Little Mermaid Dressed As a Scientist - Chapter 24

When he first crossed over, Chen Liguo did not want to accept it.

“Chosen Heroes! Scour these worlds as the champions of us, the gods!”When an unsuspecting class of thirty die in a mysterious incident, the benevolent gods take mercy and reincarnate them as Otherworldly Heroes.In a world of magic and swords, the Heroes are forced against hardships as they face off the monsters threatening the world, the evil forces lurking in the shadows, and even themselves and the other heroes. Secrets hidden in their pasts will surface and their skills, trust and love will be put to test as they will tackle their new home.The heroes will... Except this one.This hero is sleeping.

In the twenty-ninth year of the First Emperor, Bo Langsha was attacked.

When Ying Zheng merged the memories of the 21st century history doctor, looked at the mighty mountains and rivers in front of him, and said to himself, “In this life, my Daqin can’t die!”

- Description from novelbuddy

(Non-system, multiple female MCs, both good and evil)Fang Ling, who possesses the Chaos Sacred Body, was fiercely fought over by various forces since his birth. His heart, right eye, and treasured bone were successively taken away...After many twists and turns, the critically ill Fang Ling was placed in front of an ancient temple by a kind-hearted person. No one knew that within this ancient temple, five unparalleled masters were in seclusion. They had been hiding there for tens of thousands of years, suppressing the Immortal Heart of the Demon Ancestor.When the Immortal Heart erupted, the five masters were unable to contain it and took a desperate risk by implanting it into the infant's body. The fusion of the incomplete Sacred Body and the Immortal Heart led to the birth of a peerless monster...