Douluo: the Sword Immortal Returns and Bullies Bibi Dong at the Beginning

[No system + multiple heroines + killing gods + torturing Tang San + making up for regrets + new story] Xiao Jian failed to cross the tribulation and traveled to Douluo Continent, becoming a disciple of Qian Daoliu. He and Bibi Dong's childhood sweetheart fell in love with each other. Suddenly one day, Bibi Dong said with a cold face: "Let's break up. Your qualifications are not worthy of me at all. I only like strong people." Xiao Jian didn't know the reason and was heartbroken, so he decided to kill Qingsi with his sword. Thirty years later, Xiao Jian returned from seclusion. The right hand wields a sword and the left hand holds a flute. With one move, Ten Thousand Swords returned to the sect, defeated the Wuhun Palace, and faced off against Bibi Dong. A "Blue Sea Tide Song" destroyed Poseidon Island and took Bo Saixi away. "Bibi Dong, don't you have the right to save face? I will ruin your reputation today." Bibi Dong secretly rejoiced: "Brother Xiao, you really did not disappoint me..." "Bo Saixi, don't treat yourself like a big sacrifice, I will take you away today." But Bo Saixi looked aggrieved: "I've been waiting for you for 30 years, why did you just come?!" Poseidon: "A bold mortal, you dare to be an enemy of God. You have a way to die." "Oh, God?" Xiao Jian smiled contemptuously, then summoned a thousand-foot giant sword to kill him instantly. "That's it? It's just a little stronger than a mortal!" PS: The protagonist is not a cuckold