White Ring Douluo, Started by Tricking Tang San into Sucking the Lonely Bamboo

[Training Tang San + Reforming Douluo + Abstraction] Liu Bai traveled through time and became Yu Xiaogang. System mission: Change Tang San's spirit ring configuration to "white, white, white, white..." So, he talked nonsense with a serious face: "The older the year, the more impurities. If you want to inherit the position of Poseidon, you must maintain the absolute purity of your martial soul!" Many years later, Tang San stepped on the nine white rings and faced the Wuhun Palace army. Tang San: "Teacher, is my foundation too deep? The Titled Douluo opposite laughed so hard that he almost died." Liu Bai: "That's because they don't understand art. Give it to me and use your 'solitude and tenacity' to grind them to death!" Tang San: "The first soul skill—pole vault!"