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Protagonist Kang Han Soo killed the demon king after 10 years of being summoned in the fantasy world. Now it's time to be sent back to earth. What's 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?

Ryu Han-Bin was a normal person who just had been discharged from his mandatory military service, when he was transported to another world. Left to fend for himself, he was given the goal of surviving and growing stronger in a desolute world riddled with monsters. The problem is the 'Guideline' that was supposed to be his guiding system to survive is filled with errors.

Survival Story of a Sword King in a Fantasy World

“The son of god Gula has returned.”

The first life. After a tragic accident losing his family and legs, he ends his own life. The second life. He earned fame as the Red Demonic Master in Zhongyuan, but was betrayed by the man he trusted the most. And now comes his third life. In his life back in the modern world, Gang Jinho decides to live a normal life... However, he was too used to the Zhongyuan life to become a normal person! 'I wanted to live peacefully. But you are the ones who started it.

The Unsuccessful Yet Academically Unparalleled Sage ~A Cheating S-Rank Sorcerer's Post-Rebirth Adventurer Log~ summary:

Kim Jihyun, who lived his life as a disreputable surgeon, gains a second chance to relive his life. He then goes back to his middle school days, and live his life to the fullest unlike before, he studies nonstop. His goal is to become a dermatologist who make lots of money instead of the poor surgeon he was from previous life!

The Hero’s party was attacked by a large group of powerful devils. The party will no doubt be annihilated if this were to go on.One member of the party, the strongest mage, Rakku decided to stop the enemies in their tracks.

Break Through in Another World With Magical Eyes and Bullets!! summary:

A young boy ridiculed as a useless child makes pledge to himself to become a spirit master after his mother dies. what will happen to him on his adventures...
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“Classes” are given at the age of 10, and the presence or absence of “skills” greatly affect life. Arel, the son of “Sword Princess” Fara and “Magic King” Leon, has been branded as “Classless”... But even without a job or skills, Arel believes he can persevere through effort.