Fantasy World

A priest/healing is sent to assist the hero in his mission
With a party with a average level 15. Has a lot to teach

The only surviving royal prince, adopted by small family
Constantly moving, to keep away from any dangers
Raised with 2 other chrikdren, older brother, younger sis

A magician accidentally made eternal dew, 5800y's old
He & familiar returned to society after 120y studying magic
Defeats a chimera that attack village, girl became apprentice
Enters magic academy, lectures become interested in him
Enlisted as strategist to defeat a goblin army by the guild
Another evil magicraft user was responsible for goblin

SS rank adventurer is actually the dull prince
Helping his twin brother become the emperor
To ally with a neutral duke, sends himself quest
To defeat slime monsters, teleport, illusion, magic

Found his grandmas secret, door to another world

Was kicked out of heros party for assumed being useless
He was recruited by demon kings for his black magic
Able to cast multiple spells in seconds, can't reveal master

Kicked out of heroes party, his skill reached the limit
Able to be everyone's job potential, faster levelling
Given territory as compensation, will rebuild the land

Shot by arrow by half bro, soul transported to a place with historic heroes
He was trained in swords, magic, holy power, necromancy...
He returned after 6yrs of his body in coma, healing magic, regains strength
His palace in ruins, one loyal maid, treats as equal, gets justices for all
His stepmom spy's on him, he executes priest, money embezzlements ...
King hasn't seen him.

Given the worst occupation, blacksmith, special ability
Can brake, absorb, & remake objects stronger (levels)
His level increases when defeats monsters & creates