chase_kayden:
Btw, how did XL die?
After stabbing himself in the heart and using one of his nine lives to kill the poisonous bug in his heart (severing his connection with XY without killing her), obtaining XY's blood to create a jewel that could be used to revive TSJ so he could reunite with XY, and pushing XY to cut all ties with XL, XL returns to the Sheng Nong resistance army.
In the end, XL makes a last stand with the final remnants of the Sheng Nong resistance army and disguises himself as Gong Gong. In the last battle, it was 100,000 Xuan Yuan soldiers against 1,000 Sheng Nong soldiers. Despite being heavily injured, not even the strongest Xuan Yuan warrior could defeat XL. He was finally killed when 10,000 arrows were fired at him at once. Only when he died and his true demon form was revealed did General Ru So realize he had been tricked, but the general was relieved rather than angry because XL was his army's most challenging enemy who had killed more of his soldiers than anyone else. General Ru So respected XL and prevented his soldiers from approaching and desecrating his body, which was lucky for them because his body dissolved into poisonous black blood that destroyed every living thing on the island where XL died. Anyone who tried to desecrate his body would have been killed.
As XY notes, it's exactly the death that XL thought was best. He died fighting on the battlefield. Even more than that: he died in a glorious last stand after having remained true to Gong Gong and his cause to the very end, he managed to save Gong Gong against impossible odds, he received respect from the enemy general, he left his enemies with fear and awe and no ability to desecrate or disrespect his remains, and he left XY with all the things she didn't have when they met that he always wanted to give her: the ability to look after herself (with her archery), a person to rely on (TSJ) and a place that she would always be able to go (the Ocean).