let me walk you through this...
no, malade12. the story from beginning to end (not following order of submissions) is as follows. to make things easier, ill refer to the onein this submission as 1A, the one that he rescued as 1B, and the alien one as 1C.
1A finds the oracle and talks to him. 1A wants to know his destiny. the oracle sends him to the X on the map. 1A gets there, the yellow tofuzilla comes out. 1A kills it. then the purple one shows up. 1A kills that one too. the second one was 1B from when he dropped the time travel device. the reason 1B was in the tofuszilla after coming out was because he dropped the capsule as well. after finding the body. 1A sees the alien, who is 1C. 1C knows that 1C is 1A, but 1A thinks that 1C is an enemy. So in order to not kill himself, 1C escapes so that 1A doesn't kill 1C, and consequently himself. 1A takes 1B to the oracle who then gives 1A a disguise, which is an alien disguise. so 1A goes back. 1A probably took 1B with him. 1C wanders around and finds the time travel device that 1B dropped earlier. 1C takes off the disguise and returns to the oracle.
basically, the oracle is toying with him.