My Taoist Couple Is Going to Become an Immortal

The black and smooth hair of Mr. Tiandao, who is in charge of the world of immortality, has become increasingly scarce recently. Tracing back to the source, it's because I've been scratching my head more and more recently. What is the trouble that causes Mr. Tiandao to be in danger of going bald? Tiandao continued to scratch his head:! ! ! Can anyone tell me why those two naughty kids could still fly over despite being chased and intercepted like this? ! !