Character Growth / OP Lead

Everyone in the world suddenly shrank to 3cm ...?! The consequence of this being everything in daily life becoming a threat, like rats... or even ants. A world where you can only rely on yourself. Will Baekhyun be able to complete his mission and save the world by using the unique abilities he gained?

Strong male lead
Martial art
Murim world
The bow is a weapon that dominates everything in sight, even for targets hiding at distances too far for the eyes to see. Just imagine a weapon you cannot even see targeting your life. What could possibly be scarier than that? A training regime from hell with a brutal grandfather. A joyful trip to Zhongyuan in search of a wife. The rise of a hero who will overturn the Murim world.

Protagonist Kin Han Soo killed the demon king after 10 years of being summoned in the fantasy world. Now it's the time to be sent back to the earth. What this? the fantasy worlds god appears along with his report card. Because he removed all the obstacles that prevented him killing the demon king, his personality score came out as F. The regression that follows is that he has to return to the the start and begin again. Can Kang Han Soo end this endless returns?

Second chance
Reincarnation to past
Strong male lead
Smart male lead
Revenge
Smart villain
9/10

The world under attack by monsters that are pouring from the 'fracture'. And the 'hunters' who hunt those monsters are the most coveted job in the world currently. One day, Oh Yunsung who works his hardest from day to day as a worker in a meat restaurant awakens an ability to automatically hunt monsters with perfect techniques and physical prowess like in MMORPG when he presses a button 'Auto Hunting' that appears in front of him...!

After the revivification and return of the spirit energy, men and women did their best to capture every strands of spirit energy and train, except Lu Shu, with his Negative Emotion System, he becomes stronger by taunting others! He only wanted to protect his younger sister, but the change of an era in unavoidable, then all he could do was... to taunt others in passing, and become the strongest! Then, are you ready? Here comes Lu Shu, 'The Great Demon King'

Strong male lead
Reincarnation to another world
Martial arts
Woken up from a date, he’s suddenly in a movie set? Wait, he’s been reborn as a baby martial artist!
In Jongnam Clan, which was once one of the 9 strongest clans, he receives the name “Gunchung” and uses the knowledge of his past life to learn the true meaning of martial arts.
When your perspective is different, your martial arts changes. Armed with knowledge, Gunchung brings about a new age of martial arts!