A School for Scholars

High-tier martial arts for Mystical Realm meant that they were high-tier martial arts that could only be practiced by those who had reached Mystical Realm, and it was self-evident that they were stronger than the high-tier martial arts of Blessed Realm. For example, Seven Stars Sword was a martial art from Sword of Heavenly Lake Faction. Even though Happy had never learned it in his previous life, he still had some understanding of it. Seven Stars Sword was quite a good high-tier martial art, and it could be considered as an average high-tier martial art in Mystical Realm. 

It contained Constellation Breathing Technique and Seven Stars Sword Styles!

Constellation Breathing Technique was a high-tier qi cultivation technique that was in Mystical Realm. Once it was activated, the user's recovery speed would become much faster. It would also provide a certain degree of effect toward expanding the meridian system and strengthening their affinity.