Lirian held the three first accord cultivation techniques, they were certainly desirable objects even in the six civilisations, and especially here on some backward world, had Lirian had the opportunity to expose it to this world and let people know about it, it would have gained the attention of even the leaders of this world.
That would have allowed the techniques to accrue fate due to it's desirability, but he quickly offered up the three cultivation techniques one after the other, yet it still wasn't enough, finally Lirian picked up the second accord technique.
This he knew was worth at least a hundred perfect first accord techniques.
In the six civilisation, having a second accord technique represented more than just power, it represented trust and confidence in someone, and these techniques were also valued very highly in the immortal realm, even an elementary technique was treasured by many powers in the immortal realm.