Vocabulary consisting only from characters you are able to read
前非
ぜんぴ
past folly, past sinmix
費える
ついえる
(1)to use up (one's savings), (2)to be wasted (time, effort, etc), (3)to fall apart, to become useless, (4)(arch) to be wiped out (in battle), (5)(arch) to fall apart (one's body or health) ichidan, verb, vintrans