As a fresh university student, Gongjae-i participates in her first orientation event. On the bus heading to the event, she anxiously waits for her turn during the initiation ceremony for newcomers. Finally, the person right in front of her starts singing, and as her turn approaches, she tries to calm her racing heart. But what is this sudden turn of events? The only latest song she knows is being sung by that girl, and she does it with a dazzling appearance and sweet vocals. Ultimately, having given up on everything, she reluctantly opens her mouth at the urging of her peers. "Ribbit, ribbit, little tadpole..." Why did this nursery rhyme come to mind among so many songs? She felt like fainting from embarrassment and shame. Thus begins a strange entanglement with Jeong Hee-jin that started at the orientation event. "...I just wanted to get a free meal." "What?" "No, that returning student said he would buy something delicious, so I followed him. Why are you stopping me?" Despite her kind intentions to help the drunk Hee-jin, she only receives scorn. "Hey, tadpole!" "What? Tadpole?" "Don't be so forward. You're annoying." Not only does she have to deal with the disgraceful nickname from the orientation, but she is also told not to be so forward because it bothers her. "So annoying." While cursing Hee-jin in her mind, Gongjae-i finds herself strangely drawn to Hee-jin's captivating presence, and as they accidentally start a project together, they grow closer. Then one day. "I... I think I like you." At the confession of Hee-jin, the goddess and a dream for many male students, Gongjae-i freezes in surprise. She feels confusion as she considers that she might have the same feelings too.