I feel like the story is your typical Chinese stupid novel where the mc will steal that senior sister they were talking about and the senior sister will naturally fall in love with him.
"However, this is the only good news for Zhang Xiaofan. He likes his senior sister, but she likes someone else. Also, his bro has far surpassed him in cultivation strength. It doesn't look good for him if this trend continues!"
the story is much more good than other stories in the recommended section but I don't know why those story is much higher in voting....... try to read the others in recommended section