So I Cant Play H Graphic Novel Volume 02

"Top-class grim reaper Lisara sneaks into the human realm and forms a temporary contract with the (un?)lucky letch Ryosuke Kaga as she searches for a singular person, an individual who possesses great spiritual power. On the hunt at Ryosuke's school, Lisara encounters and rejects the popular president of the boxing club, Hikaru Tamano. But the guy doesn't know how to take 'no' for an answer! When he confronts the duo again, he knows about Lisara's circumstances for some reason, and his spirit power is through the roof!! Who is the mysterious busty babe pulling the strings from the shadows?"