Reincarnation as an Immortal at the Beginning

At the beginning of the time travel, I actually traveled to a 16-year-old beggar sword cultivator. His cultivation level was pitifully low and his talent was at the bottom. Fortunately, when he was about to starve to death, he was seen by a goddess from the Jun family and took him to the Jun family to become a male. Gradually, he seemed to He fell in love with the goddess, but because of his low status, he was rejected when he expressed his feelings. He made a three-year agreement with her and vowed to become a powerful swordsman and come back to marry her. He went out and experienced countless difficulties and finally mastered the swordsmanship and mastered the sword's heart. When he came back, he found that she was engaged. He became so angry that he prepared to go on a killing spree in the Jun family, but was shot and nailed to the Soul Locking Cliff by the ancestor of the Jun family. Guess what, "Ding" "The system is being bound..." Hey yo, the system is here. Let's see how the protagonist reaches the pinnacle of life, defeats the taboo geniuses of all walks of life, and collects three thousand beauties in the harem. Readers of the first book, thank you for your support. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.