Family Support: 相手 unknowingly helps Lu transcend them
Earnest Learner: Lu sincerely learns from 相手's support
Finisher Name:: [Hand in Hand, Each to One Another]
自分's Finisher: Represents all of 相手's support to Lu
自分's Finished: Cuts 相手's arche w/ TheirVeryOwn support
In a distant reality distortion event, history's altered so 相手 gave birth to Lu
In the present, Lu is connected to 相手 through fate—where Lu proves himself to inherit 相手's status/power
[Hand In Hand, Each to One Another]: & at the end of this fated event, Lu's will overcomes, bypassing 相手's last atk by inheriting it—transcending the ability given & turning it into a poetically named finisher