Fate's Slave - Shadow Slave X Honkai Star Rail - Chapter 18: Supreme Guardian

Shu Yu transmigrated and became the original novel’s violent and brutal female Demon that caused the supporting male character, AKA hidden Boss, to become batsh*t crazy. However, right now, the Boss is just a lowly slave that was just given to her. What should she do?

- Description from Novelupdates

Igor had asked him to die for the world. She would ask him to die for her. Problem was, he didn't really like dying, not for a second time, at least.

Ronan Phoenix was the second prince of the fire country of Avalon , whose only crime was simply exisiting.

Born with unprecedented natural talents and superiror elemental affinity he was hailed as a once in a millenium genius , untill one fateful day everything took a turn for the worse.

In a world where those born with the forbidden element were considered the most heinous criminals , Ronan became the enemy of the entire humankind once his real elemental affinity was revealed.

An ancient prophecy foretold the rise of a supreme who would wield the forbidden element and unite the entire human race ruling as the one true emperor , however the road to the top was perilous and full of dangers .

Follow Ronan in his adventures as he uses his talents to overturn the order of the world as he rises from the cursed to the revered , from an ant to the Dragon Emperor!

A modern-day antihero, who was infamous for his devious acts, dies in an explosion meant to take down a powerful criminal syndicate. Waking up in a world of sword and sorcery, he finds himself possessing a fragile, powerless body with a strange “System” that seems broken. Initially thinking he's doomed, he learns that by pretending to be weak, he can manipulate others into revealing their secrets, granting him abilities they possess. As he rises in power, he discovers that the System was intentionally sabotaged—by none other than his own future self.