Join the JO Club! (Jimmy Olsen 101)

Undaunted by the laws of physics, and after witnessing the highly unusual ways in which surviving Kryptonians commemorate the destruction of their homeworld, Jimmy takes it upon himself to travel back in time and avert the tragedy entirely, thus rendering his entire timeline obsolete! Confused? Us too! It's all right here in Superman's Pal Jimmy Olsen #101!