Having fully regained his "BOSS body," Lind was once again eroded by the Noble bloodline and power.
Before this, Lind's strength had always been inconsistent with that of a "Noble," although powerful enough because he possessed the powers of various Great Knight paths.
If someone else could also obtain the Sun Ring Emblem and gain absolute control over their power, perhaps they could be like him.
But this premise couldn't stand, as those not of Noble blood seemed unable to obtain the power of an Emblem, and those Emblems granted in the name of Nobility were merely neutered and inferior.
Firstly, he had to ignore the power of the bloodline, yet because he was a Noble, he possessed the Sun Ring which an ordinary Great Knight could never attain.
And because he had absolute control of the Sun Ring's power, he could accommodate more path powers.
Only then was he able to obtain the Second Heartbeat and the Serpent Ring Emblem.