Are There Any Era-Setting Novels More Ruthless Than This? It Doesn't Have to Be Set in a Siheyuan 有没有比这个狠的年代文，并不一定要求四合院

Looking for books like "Come On, If I Don't Wipe Out the Siheyuan in Three Days, I'm a Dog (Transmigrate to the Educated Youth Era)." Anyone know of a harsher novel set in that era? Please don't recommend one that just force-feeds you a bunch of crap!