Reset: Season 1, Episode 3

1 - 3: The Two Main Suspects

Xiao He Yun and Li Shi Qing create a detailed timeline of the events to find clues about the explosion. They learn that each time they return to the loop they wake up one minute earlier than before. They can't agree about what to say to the police. The police find them and take them in for questioning. They both tell the police about the loop, but the police don't believe them.