You Didn't Even Prove Your Innocence. Why Did You Go Straight to Killing?

I transmigrated into a book again. This time, I ended up in a fantasy romance tragedy for female readers called After Her Heart Died, They Finally Came to Their Senses. The original male lead was the senior apprentice brother of the Qingyun Sword Sect. He devoted himself wholeheartedly to his master and junior sisters, treating them well. But his master and junior sisters were all blind to his goodness, taking everything he did for granted. This was especially true after the appearance of the scheming junior apprentice brother. The entire sect berated the male lead in every possible way for his sake. The junior apprentice brother framed him again and again, his master and junior sisters repeatedly took the other's side, and the male lead had to prove his innocence time and again. In the end, the male lead's heart died. He crippled his own cultivation and left the sect. Only then did his junior sisters finally come to their senses.