Jepigalu

Cheongrim, an ethnic Korean from China, works under his cousin Sikwon, a mid-level boss in a Shenyang crime syndicate. Tasked with dangerous jobs, he lives a precarious life. One day, while collecting a gambling debt, he is offered a collateral—a woman named Kim Ok, a North Korean defector, bound and helpless in a warehouse. Taking her back to his hometown, Cheongrim finds himself slowly drawn to her, while Kim Ok, initially wary, begins to trust him. As their love quietly grows, fate intervenes, threatening to tear them apart…

The protagonist, Shin Seonhan, graduated from a provincial medical school that had been shut down and somehow managed to pass as an intern at Yeonguk University Hospital, one of the top hospitals in Korea. Because he came from a regional university, he was constantly looked down upon. Then one day, he suddenly begins to see the futures of his patients. Though he gains the ability to see the future, an unforgiving and perilous intern life begins—one where he cannot let his guard down for even a moment.

Muhyeok Kim, grandson of the legendary "Loan Shark King," has done all of the family's dirty work for 30 years, only to be betrayed and killed by his uncle's orders. Mysteriously, he wakes up in 1990, in his first year of high school, just in time to save his grandmother on his father's side from a heart attack. Now in need of money to pay for her hospital bills, Muhyeok goes to his mother's family to ingratiate himself with the Loan Shark King, but this time, he plans to take his money and get revenge.