>>>>>>>>>> S01
Vicki's dead、Demon's slap by Elena / Lexi's dead / Elena made out with Stefan
、found Katherine's exist
saved by Demon in a car crash / finding a witch on the trip to Georgia /
Elena saved Damon from Lexi's lover' hands.
Entering tomb：Demon for Katherine、Anna for Pearl / spell failed & Bonnie's
gramma died
revenge of vampire from tomb / Alaric、Demon、Elena saved Stefan
Isobel、John appeared / a weapon which can kill vampires led all vampires to
be dead except Demon & Stefan
Katherine pretending to be Elena kissed with Demon、cut John's fingers >>>
End.
>>>>>>>>>> S02
Katherine's back provoke Demon / Demon killed Jeremy / Caroline's turned
vampire
Mason's coming back & finding moonstone / Caroline's mon knew Caroline who
she is.
Tyler became werewolf / Katherine's locked in tomb / Elena caught by Ross /
Elijah appeared
Elena knew the whole Petrova's history / all guilt coming from herself and
broke down
Elena made a deal with Elijah、Stefan's out of tomb / Rose's dead
werewolf caught Caroline / Elijah's warlock saved Demon、Stefan、Caroline
Elijah killed all werewolf except Jules & saved Damon / Tyler left town with
Jules
Elijah killed by Alaric in the dinner / killed by Elena / Katherine's out of
tomb / warlocks'（father & son）death
Isobel betray Katherine / Klaus appeared / Elijah revived & explain real
cruse about hybrid
Death of Jules、Jenna、John for keeping Elena being a human
Stefan left with Klaus for saving Demon to get Klaus's blood >>> End.