I, the Heir, Am Caught up in the Legacy

Strong female, sliced (?) Male protagonist, sweet pet, supernatural, slightly fearful, dank male "ghost" Lu Mian accidentally traveled to another world Bind cheat system Experiencing a strange resurgence One day, I received an inheritance, which was a person, a cute little girl who had lost her memory. Later, Lu Mian discovered that the "little cutie" seemed to have died long before he traveled through time...