So they have a sad ending in second life?
SPOILERRRR!!
not really a sad ending. fl and the white haired ml were in love in the second life and the white haired ml did everything he can to make fl love him more than she loved kishin. i just felt bad for kishin bc his marriage with the niece in the 2nd life didn't even last that long (less than a year) and kishin in the first life lost everything he had (fl was pregnant that time) all bc the niece decided to turn back time. at the end, fl was able to talk to past kishin and kishin said he's ok with fl not going back to him as long as she's happy, and even if she ended up marrying someone else that is not him. and he wants to meet again in the next life. it was really sad for kishin.
i caved in and read the spoilers. two things:
FYCK YOU NIECE. you're literally the cause of every misunderstandings, conflicts, and problems these three people had!!! i know you had your own problems but DAMNNNNN you don't have to make these people's lives so miserable if you're miserable too.
SECOND. KISHIN!!! IM CRYINGGGGG. im actually tearing up reading the spoilers bc of him. HE'S SO SELFLESS AND KIND AND THE FL WAS RIGHT!! HE WAS THE PERFECT HUSBANDDD. again, fuck you niece. nothing would make me not hate her for causing kishin and the fl to not get married in the second life. HE LOVED HER UNTIL THE ENDDDD. FUCKKKKKK. FUCKKKK. i dont know if i can read this im still pissed off at that fucking niece!!! OMG!!!!