About 75% of this show is just Meng Hao off sitting by himself. What comes from those times can be really cool but, especially when those sessions came after him doing everything in his power to escape from interesting characters and/or situations, it was tough to read after so many times. I'd have to say that one of his greatest strengths is his ability to avoid interesting characters and situations. Also, his approach towards people is inconsistent. At times he's kind and merciful even though it may lead to trouble for him later and at other times he's cruel and merciless every when interacting with characters that could be considered nothing but bugs compared to him. I actually like his character the most when he's fighting or dealing with characters that are much stronger than him. On the other hand, when he's dealing with weaker characters he usually acts like an arrogant prick. In his defense, 98% of the characters in this world are complete monsters. They'd chop up their own mother if it'd make them a bit stronger. It's basically just a sh*t world with worse people that had cool powers.

As for my personal issue with this story, I'm not sure how common it is in these types of stories to have the MC be basically allergic to romance but I've seen more than enough of this type of MC in light novels and anime. Actually, this was like 5 distinct perfect examples of typical anime romance all in one (immediately establish the romantic connection, then avoid seriously developing it like the plague). I finally decided to bail on this in chapter 417 (with an audible 'f*ck this'), when he boasted that he could look down on romance and passion, proudly affirming that he was only truly interested in his cultivation. No thanks. He can hide in his room by himself cultivating his brains out for as long as he wants but I'm not interested in reading it.

Meng Hao is actually the descendant of a HUGE clan, but he doesn't know it

Meng Hao happens to have yet another OP bloodline hidden in him, given to him by his mother

Turns out the OP artifact Meng Hao got at the very start is super OP, it implicates the creation of the universe. And... Somehow that treasure landed in the palms of the insanely talented, secretly got a major background scholar failure mortal youth. WHAT ARE THE CHANCES!!! (╯°□°）╯︵ ┻━┻)

Meng Hao also managed to pick up the legacy left by the creator of the universe (league of demon sealers) . It feels like a Yun Che 2.0, obviously Meng Hao's luck is maxed out

MC was doing it all the time. It was straining, but ok. A part of charm maybe. But then it went waaaaaaaaaaaaaaaaaaay of charts. The moment he got to Immortal stage, allheavencrap*rnot, the sh*t hit the fan. Immortal taking down shallow Ancients? Ok. Middle Ancients? Umm, ok. Peak Ancients? *starts to sweat* Dao lords? He f*cking owned up to 4 essence dao lord when being in immortal stage. And now that he's in ancient stage he holds his own against dao sovereigns and survives paragon's attack BULLSHIT

The only even remotely well-written arc in the whole 700 or so chapters I read, was when he went to learn alchemy from pill demon, and even that was mediocre at best ---

The Rusty Ass Pe*verted Exploding mirror of death. This r*pe (Not actually called this in story) mirror also has several hidden abilities that level up as it gains more ass. Praise Lord Fifth.

He literally cultivates as a hamster by eating, sleeping, and gnawing on magical swords/stones which lets him use a sect's uber weapon so they make him the next sect leader. The first one out of the main cast to achieve his dreams and gains over 100 wives.

Examples of his s*upidity include his fight with Lu Hong, while preparing MC s*upidly ate all his demon stones and is forced to use all his spirit stones to copy inferior spirit pills instead of demon stones thus making his own fight more difficult. Moron didn't realize he could just save a rock & continually churn out demon stones until way later (finally does so after duplicating the patriarch's blood crystal to get enlightenment... then forgets about it a few more times until the author starts writing up scenarios where he has to consume things on the spot to "save face".) He also didn't realize that he can cultivate his treasure body technique before making his clone to make his clone even stronger. He also forgets about several of his abilities like his clones & poisons during fights for no apparent reason. (Obviously it's to increase action/drama.) And later in the 2nd ring he apparently doesn't realize he could've asked for a better split than 9-1.... or you know, collect tribute from a metric ton of people (especially during his Pokemon..."dragoneer/ancient ancestor" phase). Derp.

Also almost all his opponents just happen to have the exact pill (s) he needs to keep leveling until he finally can make his own. Sadly the series starts falling into the same problems that Dragon Ball suffers from where they can't really introduce a strong enough opponent without making them seem unrealistic because somehow his opponents just happen to always magically keep up even though Meng Hao is suppose to be a superman due to his perfect cultivation & whatnot. First Er Gen tries to keep up the suspense by having him always fight cultivators that are one realm above him, but then once he hits Dao Seeking even immortals are no match.... until they're a match again for no good reason other than being "chosen" with inferior meridians because the story would be too boring otherwise or make no sense by having Ancients go after the Dao Seeking MC. Inexplicably his opponents keep gaining powers that they really have little reason to have. (Like regeneration of limbs or shocking power. Eventually the term "chosen" just starts acting as a handwave.)

His sect patriarch is a scheming bloodthirsty vampire that gets c*ckblocked by his inner sect disciples who inadvertently foils his plans by being too upright & honest so he sends the MC to lure strong cultivators in order to feed off them to avoid death. MC is also on a quest to make a lake into a sea because staring at it gave him an epiphany. He also gets touched inappropriately by the death tower causing him to be hunted for a while, has a creepy demonic stalker who's actually a pretty nice guy, and accidentally picks up a waifu when trying to get an antidote pearl. Then later disguises himself to become a famous drug dealer that can make pills that are so badass that even the pills he makes face tribulation lightning in a sect that wants him dead. After which he ends up in a desert stroking his.... flame for a few months & talking to ghosts. Then becomes a pokemon... errr "neo-demon" master... err "dragoneer" complete with a Caterpie and Zubat. Afterwards he becomes a mech... err "blood demon sect spell formation" pilot. And then a super saiyan... err "Dao seeking/immortal Saint". And then he becomes Ender from Ender's game & Saitama from One-Punch Man in the ruins of immortality.