Its a manga about an energy guide he has dark hair who's wife passed. He's a widow and an ex cop or something. The ML interest specifically requests him I believe he's blonde?
Looking for a list of age gap yaoi or any yoai that has a muscular uke!
https://www.mangago.me/home/mangalist/3831680/
Buff Bottom Babes!
https://www.mangago.me/read-manga/dawning_light_kaizen_scan/
https://www.mangago.me/read-manga/imoogi_and_the_woodcutter/
https://www.mangago.me/read-manga/talisman/
https://www.mangago.me/read-manga/omerta_1/
https://www.mangago.me/read-manga/love_in_orbit/
https://www.mangago.me/read-manga/beware_of_the_full_moon_in_march/
https://www.mangago.me/read-manga/holliday/
https://www.mangago.me/read-manga/the_northern_grand_duke_s_secret_contract_official_witchery/
https://www.mangago.me/read-manga/bl_in_the_dungeon/
https://www.mangago.me/read-manga/shutline/
Sorry you said manga, and all my recs are manhwa. Here’s one manga I remember:
https://www.mangago.me/read-manga/dear_sister_i_ve_become_a_blessed_maiden_uncensored_ver_official/
Someone suggest a great yaoi with great plot with preferable angst please.. I'm so sick of redung the same plot over an over. T_T
Turning is really good but we're stuck with 2 seasons the novels really good tho
https://www.mangago.me/read-manga/happy_of_the_end/
https://www.mangago.me/read-manga/yang_il_woo_and_i/