Kozure Omega to Boukun Yakuza
[♡♡] Kozure Omega to Boukun Yakuza (Manga)(having been left by a horrible fated alpha husband, a single omega mother with a child is forced to pay the dept left by his ex-husband, in order for the omega to protect his son he works hard and this leaves an impression on the yakuza's boss who had come to collect the dept)
Non-Refundable Alpha
[♡♡♡] Non-Refundable Alpha (Manga)( a playboy omega is tricked into coming back to korea by is almost-bankrupt dad who has arranged his marriage with a wealth CEO alpha who use to be friends with the omega, after the sudden wedding, the omega is ravished and is told about a promise they made as students although the omega doesn't remember)(short 7chp story, but good and sexy, the omega is gets his preferred man and the alpha makes sure that the omega only sees him, sudden 10yr skip at the end and they didn't even show the kids which was unsatisfying)
How to Snag an Alpha