Snatch everything?

" Master, as long as I have that woman's blood and a bit of her, I will be able to snatch her luck again, right?" Song Lan respectfully looked at the master who was drawing a talisman. 

The elderly master paused in his actions and then placed the brush down before pushing away the blood of the black dog away as he turned his shrewd and sharp eyes to look at Song Lan before nodding, "  You are right, as long as you have a bit of her with some blood, you will be able to snatch her luck. But didn't your mother refuse to do this? She seemed to have firmly rejected the idea of snatching the luck of that woman." 

Ever since finding out that Song Yan had a celestial master with her, Chu Lian has been very careful while dealing with her. She did not want to let that girl get hold of her which was why she was keeping a distance away from Song Yan and she suggested Song Lan do the same thing but Song Lan did not want to listen to her mother.