I Picked a Mobile From Another World

Reading I Picked a Mobile From Another World manhwa, I Picked a Mobile From Another World manga with alternative name: Picked up From Another World / I Picked It Up From Another World / 다른 세계에서 주워왔습니다 with Description: The story takes place in a world that is facing a catastrophic event and is on the brink of total destruction. The main character, Kyung-Hoon, is searching for a way to avoid this outcome and finds a clue in an alternate universe using a phone he found in an abandoned building. It could be an interesting story about a character trying to save the world from certain doom. Depending on how you choose to develop this story, it could explore themes of hope, determination, and the power of technology and alternate realities.