In order to bring down his father and give his sweetheart an upright status, Cen Yichen endured the humiliation and accepted the person introduced to him by his stepmother - a poor boy with a compatibility score of only 65%. But it's okay, all he has in mind is money, which he can easily spend in the future.
Lightning protection (updated at any time, there may be new ones as they are written):
Have kissed someone else
Bloody warning
Grudges between wealthy families
Concept: True love is the meeting of souls