As expected, there were faint black lines running across the back of the leaf. If it weren't for Lu Xuan's careful attention, these hair-thin black lines would be extremely difficult to spot.,For the next period of time, we'll have to tighten our belts.,This is a must-learn Spirit Rain Technique for every spirit planter. It can infuse subtle spiritual energy into water vapor, nourishing the spirit plants and ensuring their smooth growth.。