Some people may be a little frustrated, but you have to understand, the mc only relies on the magic brought naturally by the body and the knowledge of the other life and what he managed to study in this world, he did not receive any divine gift or desires, so no we can demand a lot.
he needs to put the free into them, wipe out the sparrows and take a page out of vlad the impaler book on dealing with enemies, I'd like to see them staked