The Battle for Crystals

One year ago, the unknown life form Tianling from the DST universe came to the earth due to a dimensional earthquake storm. Its power and memory combined with the storm on the way down and condensed into superpower crystals scattered everywhere... A year later, after adapting to life on earth and looking for crystallization, he met Eureka and others. What kind of sparks will they create with him? In the end, what choice will he make after regaining his full strength? Leave? Or stay?