Lilac lends a hand?

Sequel to Sorry Mahiru.Kuro now knows Mahiru is still alive,but for how long.And will Tsubaki actually turn Mahiru into his subclass?The servamp of Sloth will stop at nothing to save his eve.But will he make it in time,or will he lose Mahiru forever?Will Sakuya allow this because of his loyalty to Tsubaki,or will he stop it because of his friendship with Mahiru?One must read to find out.