High Martial: The Late System Compensation Gave Me a Trillion Spirit Stones. What a Rush!

[Billionaire spending spree + urban high martial arts + interstellar warfare + middle-aged comeback] Thirty-six-year-old Lin Feng is frail and sickly, and his landlord calls him a good-for-nothing. Then the long-awaited System arrives, depositing trillions of spirit stones into his account! He buys cultivation manuals and beats up the gangs, purchases starships and blows his enemies to smithereens! The imperial princess wants to team up? The Star Alliance's female commander declares, “Ceasefire. I'll marry you!” This fortune has finally come his way. He's endured for eighteen years, and now it's time to enjoy himself!