Learning he has six months to live, the wealthy Simon De Gex decides to tell no one of his impending death and to spend his fortune madly. He breaks off his engagement to Eleanor Faversham, then is approached in a park by a dwarf and enlisted in a plot to kill the deserting husband of the beautiful Lola, a cat trainer at the London Hippodrome. The murder plans are carried out in Paris; the dwarf stabs Lola's husband and Simon departs, only to be overcome by his sickness. Selflessly Lola nurses him back to health, but, ridiculed as low-class by Eleanor and Dale, Simon's secretary, she returns to the theater. Cured by a daring operation, Simon sets out to find Lola. His search is rewarded but coincides with the reappearance of the demented dwarf. In a fury of rejection, the dwarf accidentally blinds his beloved. Simon devotes himself to Lola, but she resists his proposals until a second miraculous operation restores her eyesight and frees her to marry in good conscience.