I can do anything with my left eye - Chapter 53: A character who is not in novel.

300 years after becoming a Demon King, the war angel Ansel faced a serious problem during a certain expedition.

——His halo grew out once again.

Ansel picked an auspicious place that was definitely and absolutely unmanned, and while cursing, he simply and skillfully broke off the newly emerged angelic aperture.

This thing was growing out faster and faster!

When will his undercover mission end already?!

The demon realm was divided and ruled by three kings. Demon King Saros was forced to go on an expedition with his sworn enemy, Ansel.

One day, he noticed Ansel sneaking away from everyone.

Saros decisively followed him, and was shocked to find that his sworn enemy, another demon king of the demon realm, took off a horn headband and fake bat wings. As Ansel cursed up and down, Saros watched as he skillfully removed a cute halo from his head.

This irritable, easily angered guy who loves fighting; the type that was cute when he shuts up but could make even demons angered to the point of ascending to heaven the moment he opens his mouth…

..was actually an angel???

- Description from Novelupdates

While the blue light blossoms, the insignificant struggle at the bottom. He grasps the opportunity to change his fate and embarks on an unprecedented path…

In his old world, Aiden Ferith was a peerless war hero—feared by nations, revered by millions. Through years of brutal cultivation, he reached heights others only dreamed of. But glory turned to ash when his most trusted disciple drove a blade through his heart, shattering his empire and his soul.That should have been the end.But fate had other plans.Reborn in a world ruled by magic, where mages manipulate elements and battle with dazzling spells, Aiden awakens in the body of a seemingly average boy named Logan Smith. Here, cultivation is unheard of—dismissed as a myth, or worse, a joke.But what they don’t understand will be their undoing.Armed with ancient cultivation techniques that bypass the limitations of magic, Logan begins to carve a path that defies the laws of this new realm. Stronger, faster, and more resilient than any mage, he’s not here to play by their rules.He’s here to break them.Betrayed once.Stripped of everything.This time, he’s not fighting for a kingdom—He’s here to live life on his own terms—to protect those he loves, and finally, to live for himself.

Traveling to a different world, a bizarre, mysterious and vast world unfolds in front of Zhao Ji. He wants to run hard in this vast world and live a free and easy life.

- Description from novelbuddy