I highly suggest you to try out Monika After Story, you won't get bored in a very long time - of course, if you want to try a wholesome mod.
If you want depressive mods, try out DDLC Exit Music. Pure quality while being a lil sweet and wholesome, while at the end crushing you with a depressing finale.
There are plenty of options, let me know if you want me to tell you about more mods, I have tested like 100+ ddlc mods so I'll be pretty helpful.
Have a nice day :D