Kizuna: Bonds of Love Vol. 02 (Yaoi GN)

Ranmaru and Kei have a strong and passionate relationship built on years of trust, sacrifice and love. When the mysterious son of a Yakuza boss starts to have designs on Ranmarus affection, tempers flare, and hidden emotions rise to the surface. Will Ranmaru and Keis love for each other survive this difficult test, or will the emotional conflict finally come to a head?