未来を知る男~姉たちが後悔するまで~

Sky, raised in an orphanage, returns to the Quinn family but suffers long-term abuse from his foster brother Blaze and his family. After breaking ties, he uses his rebirth advantage to build a fortune in stocks and a delivery platform. As he rises, his four remorseful sisters beg him to return—but deep wounds remain. Blaze schemes until a final showdown settles everything.