The Younger Sister I Raised Became a Top Killer

[We are childhood sweethearts, reunited after a long separation. Strong male and female protagonists [The heroine has soul penetration, a special physique, and no other golden fingers. There is a simple life, there are gang disputes, there are secret fights between wealthy families, there are shopping mall competitions, there are exciting cases of professional killers, and there is also the sweetness of the male and female protagonists relying on each other and falling in love, from family affection to love. High IQ, not a brainless and refreshing article. Xiang Hongxuan, who grew up in a single-parent family, had a well-behaved and cute little sister along the way, which made him no longer feel lonely. He regarded his sister as his responsibility and took good care of her. One day, his sister disappeared, and Xiang Hongxuan felt like half of his sky had collapsed! He thought that his future life would be as step-by-step as before, he would work hard to complete his studies, and like others, he would try his best to get out of this small mountain town... But he never thought that he would go to jail! In fact, from the moment his sister disappeared, his fate was already determined!