Kyungsoo is the owner of a donut shop and has a major crush on kai who is a police officer and isn't afaid to show it. Sehun is kai's partner in crime who seems to have a wandering eye on a certain blonde looking deer who works for kyungsoo. 

Yukhei and Jungwoo are in a long therm relationships, but they're not soulmates. Yukhei knows his soulmate, while Jungwoo don't. One day Jungwoo unexpectedly meet his soulmate and of course first person he would tell about it is Yukhei. (Also posted on ao3) 

Five times Jungwoo found himself in Yukhei's arms, and the one time he found Yukhei in his.