I need help thinking of a clever twist for my novel. Basically does anyone have any ideas on how you would trick a very intelligent vampire into doing something that takes longer than he expects so he doesnt realise that the sun is rising until its too late. He relishes a challenge so when he hears about this possible task, he agrees, thinking he will be able for it, however it proves more difficult and time consuming than expected, thus he is tricked into spending too long at it and forgets that it is almost dawn. The setting is a forest but any suggestions for such a trick/task or anything would be realy welcome!! Thanks!