Opportunity: My Senior Brother Is so Generous!

Su Bai traveled to the world of immortality and obtained the chance-attack system. As long as he gave opportunities to others, he could get critical hits in return! "Ding! The master gives the junior sister a bottle of third-level Xuanyuan Dan, and she will receive a critical hit return, and she will be rewarded with five bottles of third-level Xuanyuan Dan!" "Ding! The master will give Qiongming Sword Master a local-level skill, get a critical hit return, and be rewarded with a heaven-level skill!" "Ding! The master gives Xuan Yue Witch a Taiyin Jade Bamboo, which will be returned with a critical hit, and she will be rewarded with ten drops of Sun Liquid!" Qiongming Sword Master: Disciple, do you really want to give this fifth-level Heavenly Marrow Pill to your master? Junior Sister: Senior Brother, do you really want to give this earth-level sapphire sword to me again? After a moment of silence, the junior sister said firmly: "Since I have been practicing, no one has ever treated me so well. If senior brother doesn't dislike me..." Reincarnated Empress: Su Bai, let me tell you straight, you even gave me the inheritance of the Imperial Realm, are you interested in me? Su Bai:......