Su Wanqing hid a hundred-billion net worth for her late husband's dying wish, posing as a sanitation worker to raise her stepson Lu Xingchen. At the graduation banquet, Lu Xingchen was instigated by his birth mother Liu Hui, publicly humiliating his stepmother and tearing up the shares agreement. Heartbroken, Su Wanqing returned to the group, calmly fighting back against Liu Hui's rumors, framing, and commercial espionage. Eventually, Liu Hui went to prison, Lu Xingchen suddenly came to his senses and became self-reliant, and Su Wanqing devoted herself to charity, living out an independent self.