Sora x Lila: Sorairo no Lila to Okubyou na Boku - Vol. 2 Ch. 8 - Restored By Something Lost

[MangaDex]

 

[redscizor]

Lila is very cute alien, and the sad true is, the live to the living, Sora is more a ghost doing posession that a living creature T_T
(And why not a clone?)