How Come This System Still Has a Good Feel?

Mutual Favor Attack-Main Plot-Double Strong-Sickly Beauty Xu Wu was born with a heart disease and was a wealthy and idle man who walked three steps and took five steps. As the youngest son of the richest man in Yunjia, his life configuration is the best: sick, weak, beautiful, strong and miserable? Doesn't exist! He travels in a gold-encrusted carriage, fights with krypton gold to buy his way to the top ten in the world, and even coughs up blood with a glass cup from Persia - after all, being a young master these days means having an accent. On the day of the palace examination, he was charged with regicide, and his experience card suddenly arrived in his account. The fire destroyed Xu's century-old foundation, and before his death, the secret guard who protected his escape handed over his father's relic: a moving system elf figure. Wait, why does this Eastern Xuanji with waist-length hair and eight-pack abs also have a voice pack? "The bonding level is insufficient, please contact me to upgrade." "You ignored me, didn't care about me, and used me as a tool. Sad. Your favorability points will be deducted." What about the high-cooling system you talked about? There is definitely something wrong with this elf who has an indifferent expression and talks about tigers and wolves in a cold voice! In order to reverse the case for the whole family, Xu Wu was forced to start the sick villain script: Others rely on talent for cultivation, while he relies on buying cheats in the mall; Others rely on maps to hunt for treasure, but he spends money to summon teleportation arrays; Others rely on strategy for revenge, but he directly activated the ultimate form - forget it, let's not talk about it anymore, it will make me cry if I talk too much. But why is this upgrade method getting more and more weird? When one day Dongfang Xuanji said with an abstinent face, "The previous methods of increasing favorability were used too frequently and no longer work. Let's do it." Xuwu finally couldn't stand it anymore: he couldn't sit still all night long. "Your heart is beating so fast. It's because you have a heart attack again."