The richest man was reborn on his wedding night and vowed to save his humiliated deceased wife! 

From the 5mins I saw: Sounds like their 30-year-old mentally challenged son can't get a woman or has never had sex. So they tricked the bride (&family possibly) that's she's marrying the ML/2nd brother. But they intended to steal her for their mentally challenged son from the ML. Maybe the bride has good prospects ( pure, genes) so can only steal rather than pay normal way ( assuming no one unless greedy would sell their "good daughter" to their mental son). From his 1st life and meory: ML was supposed to be passed out and only discovered that the grape had happened after. It sounds like she killed herself after.

Feet get sweaty and ache when in shoes snd socks also feet hurt when you out and about trust me when you working and running of your feet a soak in warm water dose wonders