In a world where every day is a new adventure, a young man named "A" wakes up in the body of a different person every 24 hours. This strange phenomenon leads him to live the lives of others, experiencing their emotions and realities, with no choice but to stay only one day. However, everything changes when "A" falls deeply in love with Rhiannon, the girlfriend of one of the bodies he occupies.
Caught between the desire to connect with her and the impossibility of establishing a lasting relationship, "A" begins to search for a way to make their love work despite his volatile nature. Rhiannon, initially bewildered, gradually uncovers the truth behind her enigmatic lover and finds herself captivated by his authenticity and sensitivity. Together, they try to challenge the limitations imposed by their situation, experiencing love on a level that transcends physical circumstances.
However, the situation is not easy; every day, "A" must face new challenges and the uncertainty of transferring into bodies that may be entirely different in personality and context. As their relationship deepens, so do the ethical and emotional dilemmas, forcing both of them to question what love and identity truly mean. The film is an emotional journey that explores human connection in its most complex forms, while "A" struggles to find his place in a world that sees him as a stranger.