Spiritwalker

After a car accident leaves him with amnesia, Kang I-an discovers he wakes up in a new body every 12 hours. With no memory of his true identity, he must navigate a complex web of conspiracies involving secret agents, criminal organizations, and a mysterious pharmaceutical company. As he inhabits different lives, I-an uncovers connections that suggest his condition is part of a larger, more dangerous plot. Teaming up with Moon Jin-ah, a former colleague, he races against time to piece together the truth and reclaim his life.