Miku to Neo

From Yaoi Is Life:

[Volume 1] A story about the impermanence of worldly things, containing domesticity, romance, and mystery. This is the lust and worldly desires volume.

Mic (pseudonym), a young man who had attempted suicide and lost all his memories, is found by the caretaker of the nearby Buddhist temple, Neo, who ends up taking him under his wing. At that moment, Neo discovers that Mic has a sling bag containing a huge sum of rolled-up bank notes...Until he gets back his memory, Mic becomes a freeloader at the temple, living his days without worry. However, Neo comes to discover Mic's dark past... Aniya Yuiji's new series! A BL with Buddhism and mystery!

[Volume 2] A story about the impermanance of worldly things, containing domesticity, romance, and mystery. This is the purification and reunion volume.

Mic (pseudonym), a young man who had attempted suicide and lost all his memories, is found by the caretaker of the nearby Buddhist temple, Neo, who ends up taking him under his wing. While living a carefree and freeloading lifestyle at the temple, Mic begins to gradually regain his memories. Meanwhile, Neo discovers the truth about Mic's past, which weighs on him heavily. What is the real reason Neo swears never to fall in love with Mic...? Heading towards demise, Neo and Mic's story is just beginning.