Questions. 1. As protons will eventually decay, will objects made with protons orbiting black holes that are time-dilated remains? 2. What happened at someone's perspective if he/she fell into a super massive black holes? Will he/she be free instantly? (Time dilation) 3. What happens after the last black holes evaporated away? Will this be the final and infinite dark age where there's nothing? Or matter eventually warped (quantum tunneling) into a new place and explode as the new Big Bang again?