Mythical Strongest Summoner

New novel 《I Can Exchange All Heavens》— Crossing into another world, awakening a super exchange system. As long as you top up, you can become stronger.Not enough cultivation? A hundred gems, give me a bottle of upgrade pills.No bodyguard? Ten thousand taels of gold, give me the swordsaint Gai Nie.Huh, you all have martial souls?Come, come, system, I'll give you all my possessions, give me the Clear Sky Hammer, the Blue Lightning Tyrant Dragon, the Seven Treasure Glazed Tile Pagoda... give me all these martial souls, I want to scare them to death.The invincible life of a top-up master never needs explanation.