C642 My Fairy Sister

She had an unparalleled aptitude for cultivation, the strongest Su Lang had ever seen. He was convinced that with enough resources, she could swiftly break through the Heavenly Chasm and ascend as a Martial Immortal—a true Martial Immortal, capable of maintaining formidable combat strength and deterrence at all times, unlike Su Lang, who could only muster half an hour of peak performance. Though