Season 1 of Past-Senger premiered on March 8, 2023.

Nineties teen Kiao is a good-looking guy and a nuisance who likes to mess with people. His dream is to study architecture, but something unexpected happens and Kiao finds himself twenty-five years in the future.

Bamee, a guy from 2022, is introverted and not really close to anyone. His father passed away and he's working hard to get into the architecture faculty with his father as an inspiration for living.