If it could really save Chu Anqing, Lin Xian would tolerate it; what he feared was waking up from a 200-year hibernation only to find it was a worthless promissory note, an unreachable pie thrown by Einstein, playing him for a fool... That would be truly unbearable.
Then, the second purpose of Lin Xian's joining the Genius Club was:
2. Clear up the mysteries of the Dream World, the white light at 00:42, the cosmological constant, among other active enigmas.
Likewise.
Now, he neither knew whether Einstein really had the ability to see the future, nor whether it was all just a deception, a trap, a swindle.
He couldn't ask those questions outright. Rashly asking would only expose his own secret of the dreams and his ability to peer into The Future World; Lin Xian was not that foolish.
Then there was the third purpose of joining the club:
3. To fulfill the promise with Angelica, to take revenge together.
As it stands...
The most likely murderer of Ji Lin's parents is Copernicus.
