Ghost Messenger

Ghost Messengers are agents with special abilities who operate from the World of Death, a digital realm that uses advanced systems to manage the cycle of life and death. Kang-lim is one such messenger assigned to the human world to capture ghosts who refuse to move on. During a mission, he is accidentally trapped inside his own mobile phone. A boy named Little Kang-lim, who possesses unique spiritual abilities, discovers the phone and releases the trapped messenger. The two then begin an adventure together.