Bluffing Makes You Strong: I Dominate the Otherworld

Modern youth Li Xinghe transmigrates into a spoiled prince of the General's Mansion. Upon waking, he faces a deadly situation: his fiancée calls off the engagement and the Emperor seizes military command. He accidentally activates a Bluffing System, where every boast grants a new realm! He slaps the Imperial Eunuch, smacks the Crown Prince, shatters the literary world with poetry in seven steps, and beats up a genius from the Magic Sound Pavilion. In just three days, he rises seven realms from being an unloved weakling. Seven days later, in the life-or-death battle on the Spirit List, watch Li Xinghe blow through the ceiling of martial arts with nothing but his mouth, trample the powerful, sweep the Jianghu, and become the strongest in the Spirit Realm!