Orphan Starts, I Have a Mysterious Black Card

[No system + upgrade + three views + cool writing + no procrastination + invincibility + ease and freedom] If you've read too many system articles, you might as well try my one without a system. Training level: (Level 9-7) Junior Crystal Card Master, (Level 6-4) Intermediate Crystal Card Master, (Level 3-1) Senior Crystal Card Master (Grand Crystal Card Master) Martial arts level: Transcendent realm (blood training + bone refining + flesh training), Guiyuan realm (qi and blood like a lake + Qi and blood like an abyss + Qi and blood like the sea), holy martial realm (golden body for eternity + blood rebirth + immortality) The city is lively and prosperous, but there are dangers outside the city. The young man received a mysterious black card and has been on the rise ever since. A card can inherit the rules of the world, a drop of blood can open up mountains and fill seas, and a thought can cause the stars to change...