Ye Wanwan's lips twitched. She originally played into the plan to come to the Si residence to find Eric and discover what kind of person he was and his objective… Who would've expected she'd get such a good show… She never would've expected Eleven to be Eric and now this Eric turned out to be the seventh son of the Si family, Si Yehan's seventh elder brother!
During her time in China, Ye Wanwan frequently pacified Si Yehan and had heard him mention stories related to his brothers in the Si family.
Every single one of the brothers who died in Si Yehan's hands wanted his life. He originally didn't plan to attack them since they were brothers, after all, even if they were half-brothers from different mothers…
However, those brothers considered Si Yehan their mortal enemy and didn't appreciate or accept his continual merciful leniency. In the end, they crossed Si Yehan's bottom line, leading to him painfully make the decision to eliminate them.