At eleven, Lin Shen entered a new stage of cultivation. The World Tree inside him had grown so extensive that its roots and branches could manage multiple energy flows simultaneously. He began experimenting with combining minor flame fragments, testing how Yin–Yang energy could stabilize even volatile fire.
One day, while meditating in a hidden courtyard, he discovered a resonance between the Sun–Moon energy and a small, unstable flame fragment. By adjusting the circulation in his meridians and extending the World Tree's roots, he harmonized the fire completely. The fragment glowed steadily, feeding energy into the World Tree and enhancing his body's vitality.
Lin Shen's awareness of the original plot guided him. He knew that other students would encounter similar fragments, often at great risk. He chose patience, observing their techniques, noting weaknesses and potential, but never intervening. Every observation was a lesson, every lesson a seed for future mastery.
By the end of his meditation, Lin Shen's physical and spiritual body had improved dramatically. The World Tree responded, extending a new branch within his inner world dedicated to flame stabilization. The Moon Shadow Pavilion quietly expanded as well, with his allies monitoring potential flame locations.