Later, He Became A Royal Healer - Chapter 130 - He means what he says.

Li Feng found himself in a dangerous demonic sect where he could be killed at any moment. But he was worried as he had his ultimate upgradation system.Blood Essence Pill -> Blood Origin PillTurtle Breathing Mantra -> Xuanwu's Great IsolationPhantom Spirit Fox -> Nine Tailed Celestial FoxJust like that, Li Feng was confident that he would be able to become stronger at a very fast pace and would be able to survive in this dangerous demonic sect. Not only that but as his parents were killed by some of the disciples of this demonic sect, he was also going to take his revenge on them. With his system's assistance, Li Feng was confident to reach the pinnacle of cultivation.

Evelyn had a normal happy life until the untimely death of her mother. Her loving father soon became an abusive drunk that would constantly beat her and her older brother Mason. After years of abuse one day Evelyn and Mason managed to escape the terror of their father, when Evelyn finally snapped and killed him.Unfortunately, even though they escaped their rotten father, their lives came to a violent and early end at the hands of a cruel fate.However, when Evelyn woke up after dying, she found herself in a dark damp place. And when she broke free from what confines her, she finds herself reborn as an owl.Follow along as Evelyn lives her second life as an owl in a world of magic and mystery, as she aims to rise up and become the strongest. So, no one can ever dictate her fate again.

Betrayed. Exiled. Murdered. Reborn.In the war-torn land of Glory, power is everything and Duke Merlin's bastard son has none. Cast out to a starving border town beside the cursed Devil Forest, Kaelor and his mother were meant to die quietly.But when assassins take her life and leave him bleeding in the mud, another soul awakens within him one from another world.And with it, something else awakens too...The Fusion System.A power that lets him fuse nearly anything.Fusing one starving soldier with a dead direwolf gave birth to a Dreadwolf Trooper.Fusing one hundred wild dogs produced the monstrous Cerberus.Fusing two crumbling forts created a living fortress bristling with autonomous ballistas.From broken men and dead beasts, Kael will forge an army the world cannot understand and a dominion no one will dare challenge.

Yang Feng somehow transmigrated into a different world and received a legacy of an ‘ancient high tech’ family, which does not directly raise his power, but gives him the technology to build things which are way more advanced than the seemingly medieval world.