Sang-hyun is always struggling from debt, and Dong-soo works at a baby box facility. On a rainy night, they steal the baby Woo-sung, who was left in the baby box, to sell him at a good price. Meanwhile, detectives were watching, and they quietly track them down to capture the crucial evidence.

A realtor who loves sneaking into people's homes finds the dead body of a scamming social media influencer – can he find out who did it?

After their parents' remarriage, the same-aged sisters I-seul and I-jin live in different cities following their mother's death. I-seul, escaping her abusive boyfriend, goes to visit I-jin in Jeonju, but the two struggle with unresolved feelings toward each other. When I-seul suspects that I-jin is hiding their family relationship from her friends, she lashes out in anger, while I-jin feels suffocated by having to act as both older sister and mother to I-seul.

Aging assassin Hornclaw has seen it all, but she never expected to mentor a reckless rookie like Bullfight. As their unlikely bond deepens, cracks form in the underworld they navigate together. When Hornclaw discovers someone wants her dead, she's thrust into a deadly game of deception. With enemies closing in and trust in short supply, survival means staying sharp—both blade and mind.