BetterManga
The Greatest Estate Developer
When civil engineering student Suho Kim falls asleep reading a fantasy novel, he wakes up as a character in the book! Suho is now in the body of Lloyd Frontera, a lazy noble who loves to drink, and whose family is in a mountain of debt. Using his engineering knowledge, Suho designs inventions to avert the terrible future that lies in wait for him. With the help of a giant hamster, a knight, and the world’s magic, can Suho dig his new family out of debt and build a better future?
Rescue System
Kim Soohyuk, a veteran rescuer in Shinil-seo was crushed and killed during a rescue operation in a collapsing building. Soohyuk, who thought he was dead, opened his eyes in an incident 10 years ago. [Save Everyone] He was able to save two people that he couldn't save in the past. As a reward, he was also given new abilities and strength. "Great. From now on, I will save the lives of those I couldn't save in the past!"
Isekai Ojisan
Isekai Ojisan, Ojisan in Another World; Isekai Uncle; My Uncle in Another World; 異世界おじさん Having survived an isekai for 17 years, 34 year old Ojisan (uncle) returns to modern day Japan. Takafumi, Ojisan’s nephew, now gets to witness what throwing a diehard Sega fan into an isekai for 17 years does to various things and people, both past and present.
Deadbeat Hero
Na Gangnam has been a jobless deadbeat for years, leeching off his poor ol’ mom. But one day, he suddenly decides that he’s going to start being a good son starting the next day. While sleeping, he wakes up from a loud noise and opens his window… but what’s this? Why is there a slime in front of his house? He ended up being thrown into a fantasy world along with his entire house?! Gangnam’s journey back home, I mean, to his mother starts now.