Martial Arts: I Killed My Elder Brother at the Beginning, and My Sister-In-Law Became My Wife.

Xiao Feihan traveled to the world of martial arts and killed his twin brother who wanted to kill him at the beginning. Then activate the "emotion value collection" system and collect other people's emotions to become stronger. So Xiao Feihan decided to squeeze out the last bit of value from his eldest brother before his death. "Brother, don't worry, we look the same. After you die, I will live a good life for you." Ding! Emotion value 300 "I heard that you are about to be promoted to a hundred households. It just so happens that I am addicted to becoming a hundred households." Ding! Emotion value 200 "Don't worry about sister-in-law, I will definitely take good care of her for you." Ding! The emotion value is 2000! After the eldest brother died, Xiao Feihan turned his target to his sister-in-law. "Sister-in-law, you don't want your reputation to be ruined after your eldest brother dies, right?" Ding! Emotion value 500 "From now on, we each call each other our own names. You call me husband-in-law, and I call you sister-in-law." Ding! Emotion value 500 "It's not that I respect you, but I think it's more exciting to shout like this..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.