Respawn: Lovers Lost (Respawn LitRPG series Book 2)

The System is generous. Not with presents, but with predicaments.
Cheater now has a straightforward goal, or so it seems to him. To everyone else, his endeavor sounds suicidal for a high-level veteran, never mind a newcomer whose intellect is still shackled by the System.
Cheater sees only one way forward: develop his skills, conquer monsters, and become stronger, faster, wiser, and more fearsome with each passing day. Until he makes progress on his own capabilities, he cannot hope to achieve anything else.
But the System has intentions of its own. Namely, to hit Cheater every step of the way with unforeseen, unpleasant refutations of his noble plans.